Define Calao TNY-A9260 and TNY-A9G20 main and slow crystals frequencies.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Define Calao USB-A9260, USB-A9G20 and USB-A9G20-LPW main and slow crystals
frequencies.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Define Acme Systems srl Fox G20 main and slow crystals frequencies.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Define at91sam9g20ek main and slow crystals frequencies.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Define the at91sam9g20 clocks that differ from at91sam9260 in the SoC dtsi file.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Define the at91sam9260 clocks in the SoC dtsi file.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Define at91rm9200ek main and slow crystals frequencies.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Define Acme Systems Aria G25 board main and slow crystals frequencies.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Add the "atmel,nand-has-dma" property to NAND node
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
As the at91sam9n12ek has switch to CCF, so add clock for wm8904
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Reviwed-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
As the sama5d3xek board has switch to CCF, so add clock for wm8904
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Reviwed-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Having clocks grouped in a subnode is common practice, so move the crystals
under a clocks node for the sama5d3 SoC and sama5d3 based boards.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Having clocks grouped in a subnode is common practice, so move the crystals and
the ADC clock under a clocks node for the at91sam9x5 SoC and at91sam9x5 based
boards.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Having clocks grouped in a subnode is common practice, so move the crystals
under a clocks node for the at91sam9rl SoC and at91sam9rl based boards.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Having clocks grouped in a subnode is common practice, so move the crystals
under a clocks node for the at91sam9n12 SoC and at91sam9n12 based boards.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Having clocks grouped in a subnode is common practice, so move the crystals
under a clocks node for the at91sam9261 SoC and at91sam9261 based boards.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
The ldousb_reg regulator provides power to the USB1 and USB2
High Speed PHYs.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Add TPS65218 device tree nodes. i2c clock frequency setting
also added as part of tps65218 nodes addition. As i2c clock
enabling is required.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Add TPS65218 device tree nodes. i2c clock frequency setting
also added as part of tps65218 nodes addition. As i2c clock
enabling is required.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
There is a IRQ crossbar device in the soc, which
maps the irq requests from the peripherals to the
mpu interrupt controller's inputs. The Peripheral irq
requests are connected to only one crossbar
input and the output of the crossbar is connected to only one
controller's input line. The crossbar device is used to map
a peripheral input to a free mpu's interrupt controller line.
Here, adding a new crossbar device node and replacing all the peripheral
interrupt numbers with its fixed crossbar input lines.
Signed-off-by: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Cc: Benoit Cousson <bcousson@baylibre.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
There is a IRQ crossbar device in the soc, which maps the
irq requests from the peripherals to the mpu interrupt
controller's inputs. The gic provides the support for such
IPs in the form of routable-irqs. So adding the property
here to gic node.
Signed-off-by: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Cc: Benoit Cousson <bcousson@baylibre.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
As early printk is not supported when devices are initialised
using DT, so remove it from the command line.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
As early printk is not supported when devices are initialised
using DT, so remove it from the command line.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Enable internal AHB-PCI bridges for the USB EHCI/OHCI controllers attached to
them.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
[horms+renesas@verge.net.au: minor witespace changes]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Enable internal AHB-PCI bridges for the USB EHCI/OHCI controllers attached to
them.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
[horms+renesas@verge.net.au: minor witespace changes]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add ABB device nodes for OMAP5 family of devices. Data is based on
final production OMAP543x Technical Reference Manual revision Z (April 2013).
Final production Data Manual for OMAP5432 SWPS050F(APRIL 2014).
[nm@ti.com: co-developer and updates to latest documentation]
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Andrii.Tseglytskyi <andrii.tseglytskyi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
- L2CC latency properties for BG2Q
- DW i2c nodes for BG2Q and corresponding dev board
- SMP related nodes for BG2 and BG2Q
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Merge tag 'berlin-dt-3.17-1' of git://git.infradead.org/users/hesselba/linux-berlin into next/dt
Merge "Berlin DT changes for v3.17" from Sebastian Hesselbarth:
- L2CC latency properties for BG2Q
- DW i2c nodes for BG2Q and corresponding dev board
- SMP related nodes for BG2 and BG2Q
* tag 'berlin-dt-3.17-1' of git://git.infradead.org/users/hesselba/linux-berlin:
ARM: dts: berlin: add SMP related nodes and properties for BG2Q
ARM: dts: berlin: add SMP related nodes and properties for BG2
Documentation: bindings: add the marvell,berlin-smp CPU enable method
Documentation: bindings: add the Berlin CPU control doc
ARM: dts: berlin: enable i2c0 and i2c2
ARM: dts: berlin: add I2C nodes for BG2Q
ARM: dts: berlin2q: set L2CC tag and data latency to 2 cycles
Signed-off-by: Olof Johansson <olof@lixom.net>
- Remove <mach/memory.h> from the Integrator, paving the
road for multiplatform.
- Push the CLCD helper code down into the framebuffer subsystem,
removing the last hook in plat-versatile for the Integrator,
also paving the road for multiplatform.
Patches tested on Integrator/AP, Integrator/CP and Versatile AB
(all real hardware).
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Merge tag 'versatile-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into next/cleanup
Merge "First pull request of Versatile family clean-ups for v3.17" from Linus
Walleij:
- Remove <mach/memory.h> from the Integrator, paving the
road for multiplatform.
- Push the CLCD helper code down into the framebuffer subsystem,
removing the last hook in plat-versatile for the Integrator,
also paving the road for multiplatform.
Patches tested on Integrator/AP, Integrator/CP and Versatile AB
(all real hardware).
* tag 'versatile-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
video: move Versatile CLCD helpers
ARM: integrator: get rid of <mach/memory.h>
Signed-off-by: Olof Johansson <olof@lixom.net>
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Merge tag 'versatile-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux into next/soc
Merge "DT IRQ and clock support for Versatile platforms" from Rob Herring.
This branch moves IRQ and clock support over to DT for the versatile
platforms.
* tag 'versatile-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
clk: versatile: add versatile OSC support
dts: versatile: add clock tree
ARM: timer-sp: allow getting timer1 clock from DT to fallback to legacy clock
dt/bindings: add compatible string for versatile osc clock
dt/bindings: arm-boards: add binding for Versatile core module
dts: versatile: add pl180 compatible strings
ARM: versatile: remove init_irq hook for DT boot
ARM: integrator: convert to use irqchip_init
irqchip: versatile-fpga: add support for arm,versatile-sic
irqchip: versatile-fpga: Add IRQCHIP_DECLARE support
dts: versatile: add missing irq controller properties
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Olof Johansson <olof@lixom.net>
- fix the check for SMP configuration with using CONFIG_SMP
not just SMP
- fix the number of pwm-cells for exynos4 pwm
- fix ftrace for exynos_mct
- register exynos_mct for stable udely
- fix secondary boot addr for secure mode for exynos SoCs
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Merge tag 'samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes
Merge "Samsung fixes-2 for v3.16" from Kukjin Kim:
- fix the check for SMP configuration with using CONFIG_SMP
not just SMP
- fix the number of pwm-cells for exynos4 pwm
- fix ftrace for exynos_mct
- register exynos_mct for stable udely
- fix secondary boot addr for secure mode for exynos SoCs
* tag 'samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: EXYNOS: Update secondary boot addr for secure mode
clocksource: exynos_mct: Register the timer for stable udelay
clocksource: exynos_mct: Fix ftrace
ARM: dts: fix pwm-cells in pwm node for exynos4
ARM: EXYNOS: Fix the check for non-smp configuration
Signed-off-by: Olof Johansson <olof@lixom.net>
Currently CLK_FOUT_EPLL was set as one of the parents of AUDSS mux.
As per the user manual, it should be CLK_MAU_EPLL.
The problem surfaced when the bootloader in Peach-pit board set
the EPLL clock as the parent of AUDSS mux. While booting the kernel,
we used to get a system hang during late boot if CLK_MAU_EPLL was
disabled.
Signed-off-by: Tushar Behera <tushar.b@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Reported-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Add sound-card name property to Snow/Peach-Pit/Peach-Pi boards.
Signed-off-by: Tushar Behera <tushar.b@samsung.com>
Acked-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
It's 1.6 GHz for the Cortex-A15.
Avoids warnings like "/cpus/cpu@0 missing clock-frequency property".
Signed-off-by: Andreas Faerber <afaerber@suse.de>
Reviewed-by: Tarek Dakhran <t.dakhran@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
As this board use external clock for RMII interface we should specify 'rmii'
phy mode and 'rmii-clock-ext' to make ethernet working.
Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The use of FIFO in McASP can reduce the risk of audio under/overrun and
lowers the load on the memories since the DMA will operate in bursts.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The use of FIFO in McASP can reduce the risk of audio under/overrun and
lowers the load on the memories since the DMA will operate in bursts.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
After clarification from the hardware team it was found that
this 1.8V PHY supply can't be switched OFF when SoC is Active.
Since the PHY IPs don't contain isolation logic built in the design to
allow the power rail to be switched off, there is a very high risk
of IP reliability and additional leakage paths which can result in
additional power consumption.
The only scenario where this rail can be switched off is part of Power on
reset sequencing, but it needs to be kept always-on during operation.
This patch is required for proper functionality of USB, SATA
and PCIe on DRA7-evm.
CC: Rajendra Nayak <rnayak@ti.com>
CC: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This adds the STMicroelectonics MEMS sensor devices to the Ux500
family device trees:
- Accelerometer
- Magnetometer
- Gyroscope
- Pressure (barometer)
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Denis CIOCCA <denis.ciocca@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This adds some missing DMA channel information to the disabled
MMC/SD/SDIO blocks number 3 and 5, and notes that the assignment
of MSP channels vary with ASIC variant.
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add a VCC and VIO regulator supplies to the the STMPE expander
found on the STUIB UIB variants.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The A23 has the same MMIO reset controllers matching the clocks gates,
just like in the A31. This patch adds the reset controller nodes and
the reset control phandles for the peripherals needing them to the
DTSI.
Unlike the sun6i DTSI, this patch uses sun6i-a31-clock-reset for
ahb1_rst. sun6i-a31-ahb-reset is for early init, and requires some
additions to the machine code. It is used to support the hstimer.
However the hstimer on sun8i only has 1 timer, which is somewhat
useless. Support for it will probably not be added. Hence the
decision to use sun6i-a31-clock-reset here to avoid the changes to
sun8i machine code.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* Use shmobile_init_delay on r8a7790, r7s72100 and EMEV2 SoCs
* Remove unused redundant callbacks on EMEV2 SoC
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Merge tag 'renesas-soc-cleanup-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup
Merge "Renesas ARM Based SoC Cleanup for v3.17" from Simon Horman:
- Use shmobile_init_delay on r8a7790, r7s72100 and EMEV2 SoCs
- Remove unused redundant callbacks on EMEV2 SoC
* tag 'renesas-soc-cleanup-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: Remove unused r8a7790_init_early()
ARM: shmobile: Use r8a7790 DT CPU Frequency for Lager
ARM: shmobile: Use r8a7790 DT CPU Frequency in common case
ARM: shmobile: Use shmobile_init_delay() on r7s72100
ARM: shmobile: Use shmobile_init_delay() on Genmai boards
ARM: shmobile: Update r7s72100 DTS to include CPU frequency
ARM: shmobile: Get rid of redundant EMEV2 mach callbacks
ARM: shmobile: Use shmobile_init_delay() on EMEV2
ARM: shmobile: Update EMEV2 DTS to include CPU frequency
Signed-off-by: Olof Johansson <olof@lixom.net>
Move r8a7779 SoC and its Marzen board to use common clocks,
multiplatform and initialise SCIF (serial) devices using DT.
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Merge tag 'renesas-r8a7779-multiplatform-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Pull "Renesas ARM Based SoC r8a7779-multiplatform Updates for v3.17" from
Simon Horman:
Move r8a7779 SoC and its Marzen board to use common clocks,
multiplatform and initialise SCIF (serial) devices using DT.
* tag 'renesas-r8a7779-multiplatform-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (32 commits)
ARM: shmobile: marzen: Do not use workaround for scif devices
ARM: shmobile: marzen: Initialise SCIF devices using DT
ARM: shmobile: marzen: Remove early_printk from command line
ARM: shmobile: r8a7779: Add scif nodes to dtsi
ARM: shmobile: r8a7779 dtsi: Correct #address-cells/#size-cells for clocks
ARM: shmobile: r8a7779 dtsi: Update unit-addresses for clocks
ARM: shmobile: r8a7779: Remove unused r8a7779_init_delay()
ARM: shmobile: marzen-reference: Use DT CPU Frequency
ARM: shmobile: r8a7779: Use DT CPU Frequency in common case
ARM: shmobile: r8a7779: Add Maximum CPU Frequency to DTS
ARM: shmobile: marzen-reference: Remove legacy clock support
ARM: shmobile: Remove Marzen reference DTS
ARM: shmobile: Let Marzen multiplatform boot with Marzen DTB
ARM: shmobile: Remove non-multiplatform Marzen reference support
ARM: shmobile: marzen-reference: Instantiate clkdevs for SCIF and TMU
ARM: shmobile: marzen-reference: Initialize CPG device
ARM: shmobile: r8a7779: Initial multiplatform support
ARM: shmobile: marzen-reference: Move clock and OF device initialisation into board code
ARM: shmobile: r8a7779: Move r8a7779_earlytimer_init to clock-r8a7779.c
ARM: shmobile: r8a7779: Add helper to read mode pins
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Add SPI device for RSPI on Genmai.
On this board, only rspi4 is in use. Its bus contains a single device
(a wm8978 audio codec), for which no bindings are defined yet.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
enabling of a few features that had to wait for the driver
dependencies to clear.
The fixes included are:
- Fix am43xx hard reset flags
- Fix SoC detection for DRA722
- Fix CPU OPP table for omap5
- Fix legacy mux parser bug if requested muxname is a prefix of
multiple mux entries
- Fix qspi interrupt binding that relies on the irq crossbar
that has not yet been enabled
- Add missing phy_sel for am43x-epos-evm
- Drop unused gic_init_irq() that is no longer needed
And the enabling of features that had driver dependencies are:
- Change dra7 to use Audio Tracking Logic clock instead of a fixed
clock now that the clock driver for it has been merged
- Enable off idle configuration for selected omaps as all the kernel
dependencies for device tree based booting are finally merged as
this is needed to get the automated PM tests working finally with
device tree based booting
- Add hwmod entry for ocp2scp3 for omap5 to get sata working as
all the driver dependencies are now in the kernel and this patch
fell through the cracks during the merge window
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Merge tag 'omap-for-v3.16/fixes-against-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes
Merge OMAP fixes from Tony Lindgren:
Fixes for omaps for issues discovered during the merge window and
enabling of a few features that had to wait for the driver
dependencies to clear.
The fixes included are:
- Fix am43xx hard reset flags
- Fix SoC detection for DRA722
- Fix CPU OPP table for omap5
- Fix legacy mux parser bug if requested muxname is a prefix of
multiple mux entries
- Fix qspi interrupt binding that relies on the irq crossbar
that has not yet been enabled
- Add missing phy_sel for am43x-epos-evm
- Drop unused gic_init_irq() that is no longer needed
And the enabling of features that had driver dependencies are:
- Change dra7 to use Audio Tracking Logic clock instead of a fixed
clock now that the clock driver for it has been merged
- Enable off idle configuration for selected omaps as all the kernel
dependencies for device tree based booting are finally merged as
this is needed to get the automated PM tests working finally with
device tree based booting
- Add hwmod entry for ocp2scp3 for omap5 to get sata working as
all the driver dependencies are now in the kernel and this patch
fell through the cracks during the merge window
* tag 'omap-for-v3.16/fixes-against-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: dra7-evm: remove interrupt binding
ARM: OMAP2+: Fix parser-bug in platform muxing code
ARM: DTS: dra7/dra7xx-clocks: ATL related changes
ARM: OMAP2+: drop unused function
ARM: dts: am43x-epos-evm: Add Missing cpsw-phy-sel for am43x-epos-evm
ARM: dts: omap5: Update CPU OPP table as per final production Manual
ARM: DRA722: add detection of SoC information
ARM: dts: Enable twl4030 off-idle configuration for selected omaps
ARM: OMAP5: hwmod: Add ocp2scp3 and sata hwmods
ARM: OMAP2+: hwmod: Change hardreset soc_ops for AM43XX
pwm-cells should be 3. Third cell is optional PWM flags. And This flag
supported by this binding is PWM_POLARITY_INVERTED.
Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com>
Reviewed-by: Sachin Kamat <sachin.kamat@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Now that we have support for sun8i specific clocks in the driver,
add the corresponding clock nodes to the DTSI. Also update the
existing peripherals with the correct clocks.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Without the patch:
/debug/.../dpll_core_x2_ck/dpll_core_h12x2_ck # cat clk_rate
532000000
/debug/.../dpll_core_x2_ck/dpll_core_h12x2_ck/l3_iclk_div # cat clk_rate
532000000
/debug/.../dpll_core_x2_ck/dpll_core_h12x2_ck/l3_iclk_div/l4_root_clk_div # cat clk_rate
532000000
With the patch:
/debug/.../dpll_core_x2_ck/dpll_core_h12x2_ck # cat clk_rate
532000000
/debug/.../dpll_core_x2_ck/dpll_core_h12x2_ck/l3_iclk_div # cat clk_rate
266000000
/debug/.../dpll_core_x2_ck/dpll_core_h12x2_ck/l3_iclk_div/l4_root_clk_div # cat clk_rate
133000000
The l3 clock derived from core DPLL is actually a divider clock,
with the default divider set to 2. l4 then derived from l3 is a fixed factor
clock, but the fixed divider is 2 and not 1. Which means the l3 clock is
half of core DPLLs h12x2 and l4 is half of l3 (as seen with this patch)
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Otherwise legacy boot clock data is used. This patch also includes the
clock data files to the base dtsi files.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Add the necessary nodes to enable the LCD controller and the
LCD panel that is attached to the Texas Instruments AM335x
EVMSK platform. Also setup the necessary pin mux within the
DT file to drive the LCD connector and add the correct
pinmux settings for the lcd pins to be configured to when
the SoC goes into sleep state for the minimum power
consumption.
For the sleep mode LCD pin settings, MUX_MODE7 is chosen as
this corresponds to switching the pins into input GPIO's with
an internal pulldown. Which has been determined to offer the
lowest power solution vs leaving the pins configured in LCD
mode.
Signed-off-by: Darren Etheridge <detheridge@ti.com>
Acked-by: Wolfram Sang <wsa@sang-engineering.com>
Tested-by: Felipe Balbi <balbi@ti.com>
Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Add support for TI's AM437x StarterKit Evaluation
Module.
Cc: Josh Elliot <jelliott@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Tested-by: Franklin Cooper Jr. <fcooper@ti.com>
Tested-by: Tom Rini <trini@ti.com>
Tested-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
By providing labels for rtc, wdt, cpu and dispc nodes,
boards can access them to add board-specific data.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Tested-by: Franklin Cooper Jr. <fcooper@ti.com>
Tested-by: Tom Rini <trini@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tested on a cubieboard and the mini-x.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The ba10 tvbox is an A10 based android tvbox, with 512M RAM, 8G nand flash,
rtl8188ctv usb wifi 1 USB-A receptacle hooked up to an EHCI/OHCI controller,
1 USB-A receptacle hooked up to the OTG and 100Mbit ethernet using a
rtl8201 phy.
The PCB is labelled ba10 hence I've named the board ba10-tvbox. It is used
in noname allwinner A10 tv-boxes.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The LinkSprite pcDuino V3 is an A20 based development board featuring
arduino compatible io headers, 1G RAM, 4G nand, sata, rtl8188cus usb wifi
and 100 Mbit ethernet using an ip101a phy:
http://www.pcduino.com/pcduino-v3/
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
[hdegoede@redhat.com: Various cleanups, correct led pins]
[hdegoede@redhat.com: Add axp209, ir and gpio-keys nodes]
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The sun7i block is the same as the one in the sun4i, rename the compatible
to reflect this.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
--
I've already included the matching change to sunxi-cir.c in my pull-req to
Mauro.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
At a node for the axp209, and where necessary the i2c controller to the dts
for various boards. Note the axp209 regulators are omitted as we don't have
any use for them yet, and on some boards were not sure how exactly they are
wired up.
Adding support for just the axp209 without the regulators is still useful, as
it will give us power-button and poweroff support.
Signed-off-by: Carlo Caione <carlo@caione.org>
[hdegoede@redhat.com: Drop the regulator bits for now]
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
At a node for the axp209, and where necessary the i2c controller to the dts
for various boards. Note the axp209 regulators are omitted as we don't have
any use for them yet, and on some boards were not sure how exactly they are
wired up.
Adding support for just the axp209 without the regulators is still useful, as
it will give us power-button and poweroff support.
Signed-off-by: Carlo Caione <carlo@caione.org>
[hdegoede@redhat.com: Drop the regulator bits for now]
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The pinctrl device is also an interrupt controller for external
interrupts. Add the missing #interrupt-cells property.
Also remove the unused #address-cells property.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
[hdegoede@redhat.com: make the same change for sun4i, sun5i and sun6i]
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The Ippo-q8h is a tablet circuit board commonly found in cheap Android
tablets with A23 SoCs. There are at least 2 versions of the board, with
different peripherals, such as WiFi chips.
Common features among these tablets include 512 MB DRAM, NAND, MMC, LCD,
capacitive touchscreen, accelerometer, 1 or 2 camera sensors, USB OTG,
microphone and speaker.
v5 of these board designs has a ESP8089 WiFi chip (not supported)
connected to mmc1. This patch adds very basic support.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The Allwinner A23 is a tablet oriented SoC with 2 Cortex-A7 cores
and a Mali-400MP2 GPU.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The Integrator has a custom <mach/memory.h> header defining the
BUS_OFFSET for *_to_bus and bus_to_* operations as offset from
0x80000000.
This switches the Integrator over to using the mechanism
introduced for the Keystone to provide the same offset using
the device tree, deletes <mach/memory.h> and augments the
Integrator device tree to provide the bus offset.
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Jonathan Austin <jonathan.austin@arm.com>
Cc: Russell King <linux@arm.linux.org.uk>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add a stdout-path property to the Versatile devicetree so that automatic
console selection works without needing a console= line on the kernel
command line.
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Enable internal AHB-PCI bridges for the USB EHCI/OHCI controllers attached to
them.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Reviewed-by: Ian Molton <ian.molton@codethink.co.uk>
[Sergei: enabled PCI0]
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add device nodes for the R8A7790 internal PCI bridge devices.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Reviewed-by: Ian Molton <ian.molton@codethink.co.uk>
[Sergei: added several properties to the PCI bridge nodes]
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
- drivers/misc fix for Kconfig PWM symbol
- correction of several values in DT after conversion to CCF
- fix at91sam9261/at91sam9261ek mistake in slow crystal vs. slow RC osc
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Merge tag 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixes
Merge "First AT91 fixes batch for 3.16" from Nicolas Ferre:
- drivers/misc fix for Kconfig PWM symbol
- correction of several values in DT after conversion to CCF
- fix at91sam9261/at91sam9261ek mistake in slow crystal vs. slow RC osc
* tag 'at91-fixes' of git://github.com/at91linux/linux-at91:
ARM: at91/dt: sam9261: remove slow RC osc
ARM: at91/dt: define sam9261ek slow crystal frequency
ARM: at91/dt: sam9261: correctly define mainck
ARM: at91/dt: sam9n12: correct PLLA ICPLL and OUT values
ARM: at91/dt: sam9x5: correct PLLA ICPLL and OUT values
misc: atmel_pwm: fix Kconfig symbols
The at91sam9261 doesn't actually have a slow RC oscillator, remove it from the
dtsi.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
ICPLL can only take 0 or 1, it got mixed with OUT which can be in the [0-3]
range.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
ICPLL can only take 0 or 1, it got mixed with OUT which can be in the [0-3]
range.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
The versatile dts is missing any clock data. Add the clocks.
It is not clear from the documentation where pclk comes from, so for
now it is a dummy clock which is sufficient for things to work.
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
While not needed for probing, add the "arm,pl180" compatible string for
completeness.
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Add valid-mask and clear-mask properties to the versatile dts so the
platform code doing the same thing can be removed.
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Wildcards in compatible strings should be avoid. "marvell,armada38x"
was recently introduced but was not yet used.
The armada 385 SoC is a superset of the armada 380 SoC (with more CPUs
and more PCIe slots). So this patch replaces the use of
"marvell,armada38x" by the "marvell,armada380" string.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1403533011-21339-1-git-send-email-gregory.clement@free-electrons.com
Acked-by: Andrew Lunn <andrew@lunn.ch>
Cc: <stable@vger.kernel.org> # v3.15+
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Commit eeb845459a
("ARM: dts: kirkwood: set Guruplug phy-connection-type to rgmii-id")
added phy-connection-type properties to ethernet PHY nodes.
Actually, the property has to be set for the ethernet port node instead.
Fix it by moving the corresponding properties to the correct nodes.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Link: https://lkml.kernel.org/r/1403555115-13111-1-git-send-email-sebastian.hesselbarth@gmail.com
Fixes: eeb845459a: ('ARM: dts: kirkwood: set Guruplug phy-connection-type to rgmii-id')
Cc: <stable@vger.kernel.org> # v3.16+
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This patch adds records for two IR controllers on A20
Signed-off-by: Alexander Bersenev <bay@hackerdom.ru>
Signed-off-by: Alexsey Shestacov <wingrime@linux-sunxi.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
- Use GPIO for card CD/WP on imx51-babbage and eukrea-mbimxsd51,
because controller base CD/WP is not working in esdhc driver due to
runtime PM support
- A couple of random ventana gw5xxx board fixes
- Add IMX_IPUV3_CORE back to defconfig, which gets lost when moving
IPUv3 driver out of staging tree
- Fix enet/fec clock selection on imx6sl
- Fix display node on imx53-m53evk board
- A couple of Cubox-i updates from Russell, which were omitted from
the merge window due to dependency
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Merge tag 'imx-fixes-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes
Pull "i.MX fixes for 3.16" from Shawn Guo:
- Use GPIO for card CD/WP on imx51-babbage and eukrea-mbimxsd51,
because controller base CD/WP is not working in esdhc driver due to
runtime PM support
- A couple of random ventana gw5xxx board fixes
- Add IMX_IPUV3_CORE back to defconfig, which gets lost when moving
IPUv3 driver out of staging tree
- Fix enet/fec clock selection on imx6sl
- Fix display node on imx53-m53evk board
- A couple of Cubox-i updates from Russell, which were omitted from
the merge window due to dependency
* tag 'imx-fixes-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx51-eukrea-mbimxsd51-baseboard: unbreak esdhc.
ARM: dts: imx51-babbage: Fix esdhc setup
ARM: dts: mx5: Move the display out of soc {} node
ARM: dts: mx5: Fix IPU port node placement
ARM: imx_v6_v7_defconfig: Enable CONFIG_IMX_IPUV3_CORE
ARM: dts: hummingboard/cubox-i: move usb otg configuration to platform level
ARM: dts: cubox-i: add support for PWM-driven front panel LED
ARM: dts: imx6: ventana: correct gw52xx sgtl5000 clock source
ARM: dts: imx6qdl-gw5xxx: Fix Linear Technology vendor prefix
ARM: dts: imx6: ventana: fix include typo
ARM: dts: imx6sl: correct the fec ipg clock source
ARM: imx6sl: add missing enet clock for imx6sl
- use WFI macro in platform_do_lowpower because exynos cpuhotplug
includes a hardcoded WFI instruction and it causes compile error
in Thumb-2 mode.
- fix GIC reg sizes for exynos4 SoCs
- remove reset timer counter value during boot and resume for mct
to fix a big jump in printk timestamps
- fix pm code to check cortex-A9 for another exynos SoCs
- don't rely on firmware's secondary_cpu_start for mcpm
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Merge tag 'samsung-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes
Merge Samsung fixes for 3.16 from Kukjin Kim:
- use WFI macro in platform_do_lowpower because exynos cpuhotplug
includes a hardcoded WFI instruction and it causes compile error
in Thumb-2 mode.
- fix GIC reg sizes for exynos4 SoCs
- remove reset timer counter value during boot and resume for mct
to fix a big jump in printk timestamps
- fix pm code to check cortex-A9 for another exynos SoCs
- don't rely on firmware's secondary_cpu_start for mcpm
* tag 'samsung-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: EXYNOS: Don't rely on firmware's secondary_cpu_start for mcpm
ARM: EXYNOS: fix pm code to check for cortex A9 rather than the SoC
clocksource: exynos_mct: Don't reset the counter during boot and resume
ARM: dts: fix reg sizes of GIC for exynos4
ARM: EXYNOS: Use wfi macro in platform_do_lowpower
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Peach-pit and Peach-pi boards are almost similar, hence the DTS file
is also very similar. Sorting nodes in both these files will allow
us to figure out the difference easily.
All the node aliases are sorted in alphabetically increasing order.
There is no functional change with this patch.
Signed-off-by: Tushar Behera <tushar.b@samsung.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Peach-pi board has MAX98091 audio codec connected on HSI2C-7 bus.
Signed-off-by: Tushar Behera <tushar.b@samsung.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
The following commit:
89d7e5c mmc: sdhci-esdhc-imx: add runtime pm support
has the effect of also disabling the hardware card detect
in runtime pm.
We switch to GPIO based detection to avoid this issue.
This patch is based on:
ARM: dts: imx51-babbage: Fix esdhc setup
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Since commit 89d7e5c131 (mmc: sdhci-esdhc-imx: add runtime pm
support), controller based card detection / write protection is not
supported anymore by esdhc driver. Let's use GPIO for CD/WP on esdhc1
instead.
While at it, fix cd gpio polarity for esdhc2. This is wrong and
currently only works because the imx esdhc driver ignores the polarity.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Move the display {} node out of the soc {} node . This just aligns
the DT with other boards, there is no functional change.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
The "port" node was misplaced in the original patch, therefore making
the LCD dysfunctional on this board. Fix this by moving the "port" DT
node into the "display {}" node.
Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
As Mainlining effort for SolidRun CuBox has been carried out on the
Engineering Sample, the board DTS was reflecting this. Actually,
SolidRun CuBox comes in three different variants:
Engineering Sample (ES), production with 1GB RAM (1G),
and production with 2GB RAM (2G).
Therefore, we base current dove-cubox.dts on to the 1G production
variant and add a ES dts to add required quirk for misrouted SDHCI
card detect on top of dove-cubox.dts. For the 2G variant we rely on
the bootloader to setup correct RAM size.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Link: https://lkml.kernel.org/r/1401228006-3212-1-git-send-email-sebastian.hesselbarth@gmail.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Describe LaCie 2Big and 5Big Network v2 using device tree.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1401132591-26305-3-git-send-email-andrew@lunn.ch
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Tested-by: Simon Guinot <simon.guinot@sequanux.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
The fixes included are:
- Ethernet clocks were wrongly defined for STiH415/416 platforms
- STiH416 B2020 revision E DTS file name contained uppercase, change to
lowercase.
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Merge tag 'sti-fixes-for-v3.16-rc1' of git://git.stlinux.com/devel/kernel/linux-sti into fixes
Merge "STi: DT fixes for v3.16" from Maxime Coquelin:
Couple of DT fixes for STi platform issues discovered on V3.16-rc1.
The fixes included are:
- Ethernet clocks were wrongly defined for STiH415/416 platforms
- STiH416 B2020 revision E DTS file name contained uppercase, change to
lowercase.
* tag 'sti-fixes-for-v3.16-rc1' of git://git.stlinux.com/devel/kernel/linux-sti: (2963 commits)
ARM: stih41x: Rename stih416-b2020-revE.dts to stih416-b2020e.dts
ARM: STi: DT: Properly define sti-ethclk & stmmaceth for stih415/6
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
A first set of bug fixes that didn't make it for the merge window, and
two Kconfig cleanups that still make sense at this point. Unfortunately,
one of the two cleanups caused an unintended change in the original
version, so we had to revert one part of it and do some more testing
to ensure the rest is really fine. There was also a last-minute
rebase of the patches to remove another bad commit.
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Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Arnd Bergmann:
"A first set of bug fixes that didn't make it for the merge window, and
two Kconfig cleanups that still make sense at this point.
Unfortunately, one of the two cleanups caused an unintended change in
the original version, so we had to revert one part of it and do some
more testing to ensure the rest is really fine. There was also a
last-minute rebase of the patches to remove another bad commit"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: use menuconfig for sub-arch menus
ARM: multi_v7_defconfig: re-enable SDHCI drivers
ARM: EXYNOS: Fix compilation warning
ARM: exynos: move sysram info to exynos.c
ARM: dts: Specify the NAND ECC scheme explicitly on Armada 385 DB board
ARM: dts: Specify the NAND ECC scheme explicitly on Armada 375 DB board
ARM: exynos: cleanup kconfig option display
misc: vexpress: fix error handling vexpress_syscfg_regmap_init()
ARM: Remove ARCH_HAS_CPUFREQ config option
ARM: integrator: fix section mismatch problem
ARM: mvebu: DT: fix OpenBlocks AX3-4 RAM size
ARM: samsung: make SAMSUNG_DMADEV optional
remoteproc: da8xx: don't select CMA on no-MMU
bus/arm-cci: add dependency on OF && CPU_V7
ARM: keystone requires ARM_PATCH_PHYS_VIRT
ARM: omap2: fix am43xx dependency on l2x0 cache
Two reasons for this rename. Firstly, it removes the camel case
convention which isn't used by any other platform and secondly it
matches the naming convention for the internal kernel, which can
become annoying when flipping between the two.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
The factory bootloader on A385-DB boards expect the ECC strength to be
4 bits over 512 bytes. Hence, we need to specify this in the devicetree,
to prevent the kernel from assuming any different ECC scheme.
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Link: https://lkml.kernel.org/r/1400941030-2123-3-git-send-email-ezequiel.garcia@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
The factory bootloader on A375-DB boards expect the ECC strength to be
4 bits over 512 bytes. Hence, we need to specify this in the devicetree,
to prevent the kernel from assuming any different ECC scheme.
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Link: https://lkml.kernel.org/r/1400941030-2123-2-git-send-email-ezequiel.garcia@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
The OpenBlocks AX3-4 has a non-DT bootloader. It also comes with 1GB of
soldered on RAM, and a DIMM slot for expansion.
Unfortunately, atags_to_fdt() doesn't work in big-endian mode, so we see
the following failure when attempting to boot a big-endian kernel:
686 slab pages
17 pages shared
0 pages swap cached
[ pid ] uid tgid total_vm rss nr_ptes swapents oom_score_adj name
Kernel panic - not syncing: Out of memory and no killable processes...
CPU: 1 PID: 351 Comm: kworker/u4:0 Not tainted 3.15.0-rc8-next-20140603 #1
[<c0215a54>] (unwind_backtrace) from [<c021160c>] (show_stack+0x10/0x14)
[<c021160c>] (show_stack) from [<c0802500>] (dump_stack+0x78/0x94)
[<c0802500>] (dump_stack) from [<c0800068>] (panic+0x90/0x21c)
[<c0800068>] (panic) from [<c02b5704>] (out_of_memory+0x320/0x340)
[<c02b5704>] (out_of_memory) from [<c02b93a0>] (__alloc_pages_nodemask+0x874/0x930)
[<c02b93a0>] (__alloc_pages_nodemask) from [<c02d446c>] (handle_mm_fault+0x744/0x96c)
[<c02d446c>] (handle_mm_fault) from [<c02cf250>] (__get_user_pages+0xd0/0x4c0)
[<c02cf250>] (__get_user_pages) from [<c02f3598>] (get_arg_page+0x54/0xbc)
[<c02f3598>] (get_arg_page) from [<c02f3878>] (copy_strings+0x278/0x29c)
[<c02f3878>] (copy_strings) from [<c02f38bc>] (copy_strings_kernel+0x20/0x28)
[<c02f38bc>] (copy_strings_kernel) from [<c02f4f1c>] (do_execve+0x3a8/0x4c8)
[<c02f4f1c>] (do_execve) from [<c025ac10>] (____call_usermodehelper+0x15c/0x194)
[<c025ac10>] (____call_usermodehelper) from [<c020e9b8>] (ret_from_fork+0x14/0x3c)
CPU0: stopping
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.15.0-rc8-next-20140603 #1
[<c0215a54>] (unwind_backtrace) from [<c021160c>] (show_stack+0x10/0x14)
[<c021160c>] (show_stack) from [<c0802500>] (dump_stack+0x78/0x94)
[<c0802500>] (dump_stack) from [<c021429c>] (handle_IPI+0x138/0x174)
[<c021429c>] (handle_IPI) from [<c02087f0>] (armada_370_xp_handle_irq+0xb0/0xcc)
[<c02087f0>] (armada_370_xp_handle_irq) from [<c0212100>] (__irq_svc+0x40/0x50)
Exception stack(0xc0b6bf68 to 0xc0b6bfb0)
bf60: e9fad598 00000000 00f509a3 00000000 c0b6a000 c0b724c4
bf80: c0b72458 c0b6a000 00000000 00000000 c0b66da0 c0b6a000 00000000 c0b6bfb0
bfa0: c027bb94 c027bb24 60000313 ffffffff
[<c0212100>] (__irq_svc) from [<c027bb24>] (cpu_startup_entry+0x54/0x214)
[<c027bb24>] (cpu_startup_entry) from [<c0ac5b30>] (start_kernel+0x318/0x37c)
[<c0ac5b30>] (start_kernel) from [<00208078>] (0x208078)
---[ end Kernel panic - not syncing: Out of memory and no killable processes...
A similar failure will also occur if ARM_ATAG_DTB_COMPAT isn't selected.
Fix this by setting a sane default (1 GB) in the dts file.
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Tested-by: Kevin Hilman <khilman@linaro.org>
Cc: <stable@vger.kernel.org> #v3.13+
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This patch fixes two problems: -
1) The device tree isn't currently providing sti-ethclk which is
required by the dwmac glue code to correctly configure the ethernet
PHY clock speed.
This means depending on what the bootloader/jtag has
configured this clock to, and what switch/hub the board is plugged
into you most likely will NOT successfully negotiate a ethernet link.
2) The stmmaceth clock was associated with the wrong clock. It was
referencing the PHY clock rather than the interconnect clock which
clocks the IP.
This patch also brings us closer to not having to boot the upstream
kernel with the clk_ignore_unused parameter.
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
The configuration of the USB OTG is a platform configuration decision,
not a microsom decision. Move this configuration out to the platform
level files.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
The front panel LED on the Cubox-i is driven by one of the iMX6 PWM
channels, and is wired between the PWM output and supply.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Correct the invalid clock for the sgtl5000 audio codec on the GW52xx Ventana
baseboard.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
The vendor prefix for Linear Technology should be lltc,
same as the NASDAQ symbol.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Fix typo and include the right dtsi file for the gw51xx board.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
imx6sl fec MDIO clock source is from ipg 66Mhz, but the currect imx6sl
device tree define it as "enet_ref" clock (50Mhz), so the patch just
corrects imx6sl dtsi fec "ipg" clock.
Signed-off-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
This patch support PIO transfer only at this point
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This patch adds a default PCIe bus clock node.
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[horms+renesas@verge.net.au: resolved conflict]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This patch adds the device tree clock node for the PCIe Controller
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This patch adds a default PCIe bus clock node.
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This patch adds the device tree clock node for the PCIe Controller
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
audio_clk_a/b/c are required from sound driver
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This patch support PIO transfer only at this point
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Define the Henninger board dependent part of the I2C2 device node.
Based on the Koelsch I2C2 device tree patch by Wolfram Sang.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
A second i2c6 node was a added by
05e234a187058ee ("ARM: shmobile: koelsch dts: Add VDD MPU regulator for
DVFS"). Merge this into the existing node.
Also shuffle i2c nodes so they are all together.
Cc: Gaku Inami <gaku.inami.xw@bp.renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Due to an error when merging df40f256b18300e1 ("ARM: shmobile:
lager: add i2c1, i2c2 pins") a duplicate i2c3 node.
This patch moves the duplicate and moves to old node to
be closer to the other new i2c nodes.
Cc: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Update the Lager DTS to make use of the new unified legacy
memory map where the legacy window on Lager and Koelsch
have the same size.
With this change in place the code gets aligned with the
documentation.
After update the Lager board has the following map:
Bank0: 1GiB RAM (Legacy 32-bit: 0x40000000->0x7fffffff)
Bank1: 3GiB RAM (LPAE area: 0x140000000->0x1ffffffff)
Before the update the old map looked like this:
Bank0: 2GiB RAM (Legacy 32-bit: 0x40000000->0xbfffffff)
Bank1: 2GiB RAM (LPAE area: 0x180000000->0x1ffffffff)
Tested with and without LPAE on r8a7790 Lager.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Due to an error when resolving conflicts df40f256b18300e1 ("ARM: shmobile:
lager: add i2c1, i2c2 pins") added the i2c[12]_pins nodes to the wrong
node.
This patch moves them to their correct location in the pfc node.
Cc: Ben Dooks <ben.dooks@codethink.co.uk>
Reported-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add pinctrl definitions for i2c1 and i2c2 busses on the Lager board
to ensure these are setup correctly at initialisation time. The i2c0
and i2c3 busses are connected to single function pins.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
[horms+renesas@verge.net.au: Added shmobile to patch title]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add i2c0, i2c1, i2c2 and i2c3 nodes to the Lager reference device tree as
these busses all have devices on them that can be probed even if they
are no drivers yet.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
[horms+renesas@verge.net.au: Added shmobile to title]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add needed information inside CPU0 for the generic cpufreq-cpu0 driver.
- voltage-tolerance = 1%
It reflects the tolerance for the CPU voltage defined inside the OPP
table. Due to the lack of proper OPP definition, use an arbitrary safe
value.
- clock-latency = 300 us
Approximate worst-case latency to do a full DVFS transition for every
OPPs. Due to the lack of HW information, use an arbitrary safe value.
Note: The term transition-latency will be more accurate to define this
value since the clock transition latency is not the only parameter that
will define the overall DVFS transition.
- operating-points = < kHz - uV >
List of 6 operating points. All of them are using the same voltage
since DVS is not supported in R-CAR Gen2.
- clocks
phandle to the CPU clock source. This clock source is used for all the
2 CortexA15 located inside the same cluster.
Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The CA15 cluster is capable of voltage scaling. Add the regulator
in the i2c6 node, to allow the generic CPUFreq driver to use it.
Enable the i2c6 pin mux and the device node as well since the
da9210 is connected to that bus.
Note: In R-CAR Gen2, each frequency is using the same voltage,
and DVS control is not used. Therefore, this patch set the
voltage(Vmin/Vmax) to 1000mv.
Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add needed information inside CPU0 for the generic cpufreq-cpu0 driver.
- voltage-tolerance = 1%
It reflects the tolerance for the CPU voltage defined inside the OPP
table. Due to the lack of proper OPP definition, use an arbitrary safe
value.
- clock-latency = 300 us
Approximate worst-case latency to do a full DVFS transition for every
OPPs. Due to the lack of HW information, use an arbitrary safe value.
Note: The term transition-latency will be more accurate to define this
value since the clock transition latency is not the only parameter that
will define the overall DVFS transition.
- operating-points = < kHz - uV >
List of 6 operating points. All of them are using the same voltage
since the valid Vmin voltage is not documented in the HW spec.
- clocks
phandle to the CPU clock source. This clock source is used for all the
4 CortexA15 located inside the same cluster.
Signed-off-by: Benoit Cousson <bcousson+renesas@baylibre.com>
[gaku.inami.xw@bp.renesas.com: Change the setting of OPPs for ES2.0]
Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The CA15 cluster is capable of voltage scaling. Add the regulator
in the i2c3 node, to allow the generic CPUFreq driver to use it.
Enable the i2c3 pin mux and the device node as well since the
da9210 is connected to that bus.
Note: In R-CAR Gen2, each frequency is using the same voltage,
and DVS control is not used. Therefore, this patch set the
voltage(Vmin/Vmax) to 1000mv.
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
[gaku.inami.xw@bp.renesas.com: Changes Vmin for disabling DVS]
Signed-off-by: Gaku Inami <gaku.inami.xw@bp.renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add clocks for the SYS-DMAC0 and SYS-DMAC1 hardware blocks.
Cfr. the r8a7790 version by Ben Dooks.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Initialise SCIF devices using DT when booting marzen
using multiplatform.
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
As early printk support is not enabled in the kernel in the
shmobile defconfig it does not make much sense to provide for
it in the default command line.
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Warning (ranges_format): /clocks has empty "ranges" property but its #address-cells (2) differs from / (1)
Warning (ranges_format): /clocks has empty "ranges" property but its #size-cells (2) differs from / (1)
As r8a7779 doesn't support LPAE, change #address-cells and #size-cells from
"<2>" to "<1>", and update the affected "reg" properties to fix this.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
- Correct the unit-address for the "cpg_clocks" node,
- Add missing unit-addresses for the "mstp*_clks" nodes,
- Rename "cpg_clocks" and "mstp*_clks" nodes to the more generic
"clocks".
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add 1GHz to the r8a7779 DTS to describe the maximum CPU frequency.
Based on work by Magnus dam for the r8a7740 SoC.
Cc: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Now that the DTS file r8a7779-marzen.dts can be used with
board-marzen.c and board-marzen-reference.c, proceed with removing
r8a7779-marzen-reference.dts.
Based on work for the Koelsch board by Laurent Pinchart.
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Let the multiplatform Marzen support boot with the legacy DTS for
Marzen as well as the Marzen reference DTS.
Based on work for the Koelsch board by Laurent Pinchart.
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Now that r8a7779 has CCF support remove the legacy Marzen reference
Kconfig bits CONFIG_MACH_MARZEN_REFERENCE for the non-multiplatform
case.
Starting from this commit Marzen board support is always enabled via
CONFIG_MACH_MARZEN, and CONFIG_ARCH_MULTIPLATFORM is used to select
between board-marzen.c and board-marzen-reference.c
The file board-marzen-reference.c can no longer be used together with
the legacy sh-clk clock framework, instead CCF is used.
Based on work for the Koelsch board by Laurent Pinchart.
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add Marzen and r8a7779 to CONFIG_SHMOBILE_MULTI. At this
point CCF is not yet supported so you cannot run this code
yet. For CCF support to happen several different components
are needed, and this is one simple portion that moves us
forward. Other patches need to build on top of this one.
Marzen board support exists in 3 flavours:
1) SHMOBILE_MULTI, MACH_MARZEN - board-marzen-reference.c (CCF + DT)
2) SHMOBILE, MACH_MARZEN_REFERENCE - board-marzen-reference.c (DT)
3) SHMOBILE, MACH_MARZEN - board-marzen.c (legacy C code)
When CCF is done then 2) will be removed. When 1) includes same features
as 3) then 3) will be removed.
Based on work for the Koelsch and r8a7791 by Magnus Damm.
Cc: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add CPU Frequency information to the r7s72100 DTS file. This
will allow us to use the shared C code on r7s72100 and Genmai
which reads out the clock frequency from DT and calculates the
delay settings from there.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reference clocks using a "clocks" property in all nodes corresponding to
devices that require a clock.
Based on work by Laurent Pinchart for the r8a7790 and r8a7791 SoC.
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The external crystal frequency is 31.25 on the Marzen board.
Specify it in the device tree.
Based on work for the Lager board by Laurent Pinchart.
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Copy the device nodes from Marzen reference into the Marzen device tree
file. This will allow us to use a single DTS file regardless of kernel
configuration. In case of legacy C board code the device nodes may or
may not be used, but in the multiplatform case all the DT device nodes
will be used.
Based on a similar change for the Lager board by Laurent Pinchart.
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Declare all core and MSTP clocks currently used by r8a7779-based boards.
Based on work by Laurent Pinchart for the r8a7790 and r8a7791 SoCs.
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add CPU Frequency information to the EMEV2 DTS file. This
will allow us to use the shared C code to on EMEV2 which
reads out the clock frequency from DT and calculates the
delay settings from there.
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
The qspi node defines crossbar number as its interrupt number. But,
the crossbar dts patches are not yet there, this causes a warning during
boot. So interrupts = < > property should be removed from DT and added
later by crossbar series.
Reported-by: Sricharan R <r.sricharan@ti.com>
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
These new properties more accurately reflect the real connections of the
boards and therefore make it easier to match them up with schematics.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
All ChromeOS ARM devices that have the standard "CrOS EC" have the
same keyboard mapping. It's silly to include this same definition
everywhere. Let's create a "dtsi" fragment that we can include from
many different boards.
This fragment is based on what's currently in tegra124-venice2.dts
Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This patch fixes reg entry sizes in GIC node that were not
large enough to cover whole regions.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Modify the clock nodes for the ATL clocks to use the ATL clock driver to
handle them.
Add the ATL device node at the same time for DRA7.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch enables two IR devices in dts:
- One IR device physically found on Cubieboard 2
- One IR device physically found on Cubietruck
Signed-off-by: Alexander Bersenev <bay@hackerdom.ru>
Signed-off-by: Alexsey Shestacov <wingrime@linux-sunxi.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This patch adds pins for two IR controllers on A20
Signed-off-by: Alexander Bersenev <bay@hackerdom.ru>
Signed-off-by: Alexsey Shestacov <wingrime@linux-sunxi.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
AM437x EPOS evm use external clock for RMII interface.
Enable the same in DT.
Signed-off-by: George Cherian <george.cherian@ti.com>
Reported-by: Nishanth Menon <nm@ti.com>
Tested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
As per the Final production Data Manual for OMAP5432,
SWPS050F(APRIL 2014)
There are only two OPPs - 1GHz and 1.5GHz. the older OPP_LOW has been
completely descoped. The Nominal voltages are still correct though.
However, expectation for final production configuration is operation
with Adaptive Body Bias (ABB) and Adaptive Voltage Scaling Class 0
operation.
There are no IDcode or version change information encoded to
programmatically detect this and software is supposed to NOT use
OPP_LOW(500MHz) anymore for all devices (legacy and production
samples).
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Add required nodes and properties into the Berlin BG2Q device tree to
take advantage of the newly introduced SMP support. Add the scu and
cpu-ctrl nodes along with the CPUs enable-method property.
Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Add required nodes and properties into the Berlin BG2 device tree to
take advantage of the newly introduced SMP support. Add the scu and
cpu-ctrl nodes along with the CPUs enable-method property.
Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Enable the I2C0 and I2C2 for the Marvell Berlin BG2G DMP. I2C1 and I2C3
are also working on this board, but no devices seemed to be there.
Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
The Marvell Berlin BG2Q has 4 TWSI compatible with the Synopsys
DesignWare I2C driver. Add the corresponding nodes.
The pin-muxing setup is also done here, since there cannot be another
muxing setup if I2C{0,1,2,3} are enabled.
Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
For all BG2Q SoCs, 2 cycles is the best/correct value.
Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
As early printk support is not enabled in the kernel in the
shmobile defconfig it does not make much sense to provide for
it in the default command line.
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
And make the node name numbering match the label numbering.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: devicetree@vger.kernel.org
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
N900 now seems to shut down the external oscillator when hitting
off-idle.
And Beagle XM seems to have OSC_EN pin connected to allow shutting
down the oscillator looking at the schematics. The oscillator
output is cut off in off-idle and you can monitor it from R56 on
the bottom side of the board near the power jack. Note that for
beagle we need to also enable the UART wake-up event, the others
have that enabled in earlier patches.
OMAP37XX EVM (TMDSEVM3730) does not seem to have twl4030 clken
pin connected, so there is no point trying to enable shutting
down of the oscillator on it for the extra latency it adds.
Signed-off-by: Tony Lindgren <tony@atomide.com>
3.16. They are simply fixes and code refactoring for the OMAP clock
drivers. The sunxi clock driver changes include splitting out the one
mega-driver into several smaller pieces and adding support for the A31
SoC clocks.
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Merge tag 'clk-for-linus-3.16-part2' of git://git.linaro.org/people/mike.turquette/linux
Pull more clock framework updates from Mike Turquette:
"This contains the second half the of the clk changes for 3.16.
They are simply fixes and code refactoring for the OMAP clock drivers.
The sunxi clock driver changes include splitting out the one
mega-driver into several smaller pieces and adding support for the A31
SoC clocks"
* tag 'clk-for-linus-3.16-part2' of git://git.linaro.org/people/mike.turquette/linux: (25 commits)
clk: sunxi: document PRCM clock compatible strings
clk: sunxi: add PRCM (Power/Reset/Clock Management) clks support
clk: sun6i: Protect SDRAM gating bit
clk: sun6i: Protect CPU clock
clk: sunxi: Rework clock protection code
clk: sunxi: Move the GMAC clock to a file of its own
clk: sunxi: Move the 24M oscillator to a file of its own
clk: sunxi: Remove calls to clk_put
clk: sunxi: document new A31 USB clock compatible
clk: sunxi: Implement A31 USB clock
ARM: dts: OMAP5/DRA7: use omap5-mpu-dpll-clock capable of dealing with higher frequencies
CLK: TI: dpll: support OMAP5 MPU DPLL that need special handling for higher frequencies
ARM: OMAP5+: dpll: support Duty Cycle Correction(DCC)
CLK: TI: clk-54xx: Set the rate for dpll_abe_m2x2_ck
CLK: TI: Driver for DRA7 ATL (Audio Tracking Logic)
dt:/bindings: DRA7 ATL (Audio Tracking Logic) clock bindings
ARM: dts: dra7xx-clocks: Correct name for atl clkin3 clock
CLK: TI: gate: add composite interface clock to OMAP2 only build
ARM: OMAP2: clock: add DT boot support for cpufreq_ck
CLK: TI: OMAP2: add clock init support
...
Pull networking updates from David Miller:
1) Seccomp BPF filters can now be JIT'd, from Alexei Starovoitov.
2) Multiqueue support in xen-netback and xen-netfront, from Andrew J
Benniston.
3) Allow tweaking of aggregation settings in cdc_ncm driver, from Bjørn
Mork.
4) BPF now has a "random" opcode, from Chema Gonzalez.
5) Add more BPF documentation and improve test framework, from Daniel
Borkmann.
6) Support TCP fastopen over ipv6, from Daniel Lee.
7) Add software TSO helper functions and use them to support software
TSO in mvneta and mv643xx_eth drivers. From Ezequiel Garcia.
8) Support software TSO in fec driver too, from Nimrod Andy.
9) Add Broadcom SYSTEMPORT driver, from Florian Fainelli.
10) Handle broadcasts more gracefully over macvlan when there are large
numbers of interfaces configured, from Herbert Xu.
11) Allow more control over fwmark used for non-socket based responses,
from Lorenzo Colitti.
12) Do TCP congestion window limiting based upon measurements, from Neal
Cardwell.
13) Support busy polling in SCTP, from Neal Horman.
14) Allow RSS key to be configured via ethtool, from Venkata Duvvuru.
15) Bridge promisc mode handling improvements from Vlad Yasevich.
16) Don't use inetpeer entries to implement ID generation any more, it
performs poorly, from Eric Dumazet.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1522 commits)
rtnetlink: fix userspace API breakage for iproute2 < v3.9.0
tcp: fixing TLP's FIN recovery
net: fec: Add software TSO support
net: fec: Add Scatter/gather support
net: fec: Increase buffer descriptor entry number
net: fec: Factorize feature setting
net: fec: Enable IP header hardware checksum
net: fec: Factorize the .xmit transmit function
bridge: fix compile error when compiling without IPv6 support
bridge: fix smatch warning / potential null pointer dereference
via-rhine: fix full-duplex with autoneg disable
bnx2x: Enlarge the dorq threshold for VFs
bnx2x: Check for UNDI in uncommon branch
bnx2x: Fix 1G-baseT link
bnx2x: Fix link for KR with swapped polarity lane
sctp: Fix sk_ack_backlog wrap-around problem
net/core: Add VF link state control policy
net/fsl: xgmac_mdio is dependent on OF_MDIO
net/fsl: Make xgmac_mdio read error message useful
net_sched: drr: warn when qdisc is not work conserving
...
This is a small follow-up to the larger ARM SoC updates merged
last week, almost entirely for the keystone platform.
The main change here is to use the new dma-ranges parsing code
that came in through Russell's ARM tree. This allows the keystone
platform to do cache-coherent DMA and to finally support all the
available physical memory when LPAE is enabled.
Aside from this, the keystone reset driver has been rewritten,
and there is a small bug fix to allow building the orion5x platform
again.
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Merge tag 'soc2-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull part two of ARM SoC updates from Arnd Bergmann:
"This is a small follow-up to the larger ARM SoC updates merged last
week, almost entirely for the keystone platform.
The main change here is to use the new dma-ranges parsing code that
came in through Russell's ARM tree. This allows the keystone platform
to do cache-coherent DMA and to finally support all the available
physical memory when LPAE is enabled.
Aside from this, the keystone reset driver has been rewritten, and
there is a small bug fix to allow building the orion5x platform again"
* tag 'soc2-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: keystone: Drop use of meminfo since its not available anymore
ARM: orion5x: fix mvebu_mbus_dt_init call
ARM: configs: keystone: enable reset driver support
ARM: dts: keystone: update reset node to work with reset driver
ARM: keystone: remove redundant reset stuff
ARM: keystone: Update the dma offset for non-dt platform devices
ARM: keystone: Switch over to coherent memory address space
ARM: configs: keystone: add MTD_SPI_NOR (new dependency for M25P80)
ARM: configs: keystone: drop CONFIG_COMMON_CLK_DEBUG
Pull input updates from Dmitry Torokhov:
"A big update to the Atmel touchscreen driver, devm support for polled
input devices, several drivers have been converted to using managed
resources, and assorted driver fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (87 commits)
Input: synaptics - fix resolution for manually provided min/max
Input: atmel_mxt_ts - fix invalid return from mxt_get_bootloader_version
Input: max8997_haptic - add error handling for regulator and pwm
Input: elantech - don't set bit 1 of reg_10 when the no_hw_res quirk is set
Input: elantech - deal with clickpads reporting right button events
Input: edt-ft5x06 - fix an i2c write for M09 support
Input: omap-keypad - remove platform data support
ARM: OMAP2+: remove unused omap4-keypad file and code
Input: ab8500-ponkey - switch to using managed resources
Input: max8925_onkey - switch to using managed resources
Input: 88pm860x-ts - switch to using managed resources
Input: 88pm860x_onkey - switch to using managed resources
Input: intel-mid-touch - switch to using managed resources
Input: wacom - process outbound for newer Cintiqs
Input: wacom - set stylus_in_proximity when pen is in range
DTS: ARM: OMAP3-N900: Add tsc2005 support
Input: tsc2005 - add DT support
Input: add common DT binding for touchscreens
Input: jornada680_kbd - switch top using managed resources
Input: adp5520-keys - switch to using managed resources
...
Add OMAP DT data:
* omap5 display subsystem
* display data for omap5 uEVM board
* am43xx display subsystem
* display data for am43xx ePOS and GP boards (LCD only)
* display data for GTA04 board
* display data for overo board
* display data for duovero-parlor board
* display data for omap3 evm and ldp boards
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Merge tag 'fbdev-omap-dt-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux
Pull OMAP DT fbdev updates from Tomi Valkeinen:
"Here are display related device tree data changes for OMAP. They are
based on an already merged branch to satisfy the dependencies for the
dts file changes.
Add OMAP DT data:
- omap5 display subsystem
- display data for omap5 uEVM board
- am43xx display subsystem
- display data for am43xx ePOS and GP boards (LCD only)
- display data for GTA04 board
- display data for overo board
- display data for duovero-parlor board
- display data for omap3 evm and ldp boards"
* tag 'fbdev-omap-dt-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux:
ARM: omap5.dtsi: Add audio related parameters to hdmi node
ARM: omap4.dtsi: Add audio related parametes to hdmi node
ARM: dts: duovero-parlor: Add HDMI output
ARM: dts: overo: Add support for 3.5'' LCD output
ARM: dts: overo: Add support for 4.3'' LCD output
ARM: dts: overo: Add support for DVI output
ARM: dts: Add LCD panel sharp ls037v7dw01 support for omap3-evm and ldp
ARM: dts: omap3-gta04: Add display support
ARM: dts: omap5-uevm.dts: add display nodes
ARM: dts: omap5-uevm.dts: add tca6424a
ARM: dts: omap5.dtsi: add DSS nodes
ARM: dts: am43x-epos-evm: add LCD data
ARM: dts: am437x-gp-evm: add LCD data
ARM: dts: am4372.dtsi: add DSS information
driver additions and fixes. There are additions to the clock core code
for some of the basic types (e.g. the common divider type has some fixes
and featured added to it).
One minor annoyance is a last-minute dependency that wasn't handled
quite right. ba0fae3 in this pull request depends on
include/dt-bindings/clock/berlin2.h, which is already in your tree via
the arm-soc pull request. Building for the berlin platform will break
when the clk tree is built on it's own, but merged into your master
branch everything should be fine.
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Merge tag 'clk-for-linus-3.16' of git://git.linaro.org/people/mike.turquette/linux into next
Pull clock framework updates from Mike Turquette:
"The clock framework changes for 3.16 are pretty typical: mostly clock
driver additions and fixes. There are additions to the clock core
code for some of the basic types (e.g. the common divider type has
some fixes and featured added to it).
One minor annoyance is a last-minute dependency that wasn't handled
quite right. Commit ba0fae3b06 ("clk: berlin: add core clock driver
for BG2/BG2CD") in this pull request depends on
include/dt-bindings/clock/berlin2.h, which is already in your tree via
the arm-soc pull request. Building for the berlin platform will break
when the clk tree is built on it's own, but merged into your master
branch everything should be fine"
* tag 'clk-for-linus-3.16' of git://git.linaro.org/people/mike.turquette/linux: (75 commits)
mmc: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs
clk: export __clk_round_rate for providers
clk: versatile: free icst on error return
clk: qcom: Return error pointers for unimplemented clocks
clk: qcom: Support msm8974pro global clock control hardware
clk: qcom: Properly support display clocks on msm8974
clk: qcom: Support display RCG clocks
clk: qcom: Return highest rate when round_rate() exceeds plan
clk: qcom: Fix mmcc-8974's PLL configurations
clk: qcom: Fix clk_rcg2_is_enabled() check
clk: berlin: add core clock driver for BG2Q
clk: berlin: add core clock driver for BG2/BG2CD
clk: berlin: add driver for BG2x complex divider cells
clk: berlin: add driver for BG2x simple PLLs
clk: berlin: add driver for BG2x audio/video PLL
clk: st: Terminate of match table
clk/exynos4: Fix compilation warning
ARM: shmobile: r8a7779: Add clock index macros for DT sources
clk: divider: Fix overflow in clk_divider_bestdiv
clk: u300: Terminate of match table
...
Pull i2c updates from Wolfram Sang:
"I2C has the following updates for 3.16:
- major cleanups to the rcar and sh_mobile drivers
- removal of nuc900 driver which had a compile error for years
- usual bunch of driver updates, bugfixes and cleanups"
* 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (44 commits)
i2c: pca954x: Fix compilation without CONFIG_GPIOLIB
i2c: mux: pca954x: Use the descriptor-based GPIO API
i2c: mpc: insert DR read in i2c_fixup()
i2c: bfin: turn to Resource-managed API in probe function
i2c: Make of_device_id array const
i2c: remove unnecessary OOM messages
i2c: designware-pci: Add Haswell PCI IDs
i2c: designware: Add runtime PM hooks
i2c: designware: Disable device on system suspend
i2c: nuc900: remove driver
i2c: imx: update i2c clock divider for each transaction
i2c: imx: fix the i2c bus hang issue when do repeat restart
i2c: rcar: update copyright and license information
i2c: rcar: janitorial cleanup after refactoring
i2c: rcar: reuse status bits as enable bits
i2c: rcar: remove spinlock
i2c: rcar: refactor status bit handling
i2c: rcar: refactor setting up msg
i2c: rcar: check bus free before first message
i2c: rcar: refactor irq state machine
...
OMAP5432, DRA75x and DRA72x have MPU DPLLs that need Duty Cycle
Correction(DCC) to operate safely at frequencies >= 1.4GHz.
Switch to "ti,omap5-mpu-dpll-clock" compatible property which provides
this support.
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Pull ARM updates from Russell King:
- Major clean-up of the L2 cache support code. The existing mess was
becoming rather unmaintainable through all the additions that others
have done over time. This turns it into a much nicer structure, and
implements a few performance improvements as well.
- Clean up some of the CP15 control register tweaks for alignment
support, moving some code and data into alignment.c
- DMA properties for ARM, from Santosh and reviewed by DT people. This
adds DT properties to specify bus translations we can't discover
automatically, and to indicate whether devices are coherent.
- Hibernation support for ARM
- Make ftrace work with read-only text in modules
- add suspend support for PJ4B CPUs
- rework interrupt masking for undefined instruction handling, which
allows us to enable interrupts earlier in the handling of these
exceptions.
- support for big endian page tables
- fix stacktrace support to exclude stacktrace functions from the
trace, and add save_stack_trace_regs() implementation so that kprobes
can record stack traces.
- Add support for the Cortex-A17 CPU.
- Remove last vestiges of ARM710 support.
- Removal of ARM "meminfo" structure, finally converting us solely to
memblock to handle the early memory initialisation.
* 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (142 commits)
ARM: ensure C page table setup code follows assembly code (part II)
ARM: ensure C page table setup code follows assembly code
ARM: consolidate last remaining open-coded alignment trap enable
ARM: remove global cr_no_alignment
ARM: remove CPU_CP15 conditional from alignment.c
ARM: remove unused adjust_cr() function
ARM: move "noalign" command line option to alignment.c
ARM: provide common method to clear bits in CPU control register
ARM: 8025/1: Get rid of meminfo
ARM: 8060/1: mm: allow sub-architectures to override PCI I/O memory type
ARM: 8066/1: correction for ARM patch 8031/2
ARM: 8049/1: ftrace/add save_stack_trace_regs() implementation
ARM: 8065/1: remove last use of CONFIG_CPU_ARM710
ARM: 8062/1: Modify ldrt fixup handler to re-execute the userspace instruction
ARM: 8047/1: rwsem: use asm-generic rwsem implementation
ARM: l2c: trial at enabling some Cortex-A9 optimisations
ARM: l2c: add warnings for stuff modifying aux_ctrl register values
ARM: l2c: print a warning with L2C-310 caches if the cache size is modified
ARM: l2c: remove old .set_debug method
ARM: l2c: kill L2X0_AUX_CTRL_MASK before anyone else makes use of this
...
Pull timer core updates from Thomas Gleixner:
"This time you get nothing really exciting:
- A huge update to the sh* clocksource drivers
- Support for two more ARM SoCs
- Removal of the deprecated setup_sched_clock() API
- The usual pile of fixlets all over the place"
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits)
clocksource: Add Freescale FlexTimer Module (FTM) timer support
ARM: dts: vf610: Add Freescale FlexTimer Module timer node.
clocksource: ftm: Add FlexTimer Module (FTM) Timer devicetree Documentation
clocksource: sh_tmu: Remove unnecessary OOM messages
clocksource: sh_mtu2: Remove unnecessary OOM messages
clocksource: sh_cmt: Remove unnecessary OOM messages
clocksource: em_sti: Remove unnecessary OOM messages
clocksource: dw_apb_timer_of: Do not trace read_sched_clock
clocksource: Fix clocksource_mmio_readX_down
clocksource: Fix type confusion for clocksource_mmio_readX_Y
clocksource: sh_tmu: Fix channel IRQ retrieval in legacy case
clocksource: qcom: Implement read_current_timer for udelay
ntp: Make is_error_status() use its argument
ntp: Convert simple_strtol to kstrtol
timer_stats/doc: Fix /proc/timer_stats documentation
sched_clock: Remove deprecated setup_sched_clock() API
ARM: sun6i: a31: Add support for the High Speed Timers
clocksource: sun5i: Add support for reset controller
clocksource: efm32: use $vendor,$device scheme for compatible string
KConfig: Vexpress: build the ARM_GLOBAL_TIMER with vexpress platform
...
Conflicts:
include/net/inetpeer.h
net/ipv6/output_core.c
Changes in net were fixing bugs in code removed in net-next.
Signed-off-by: David S. Miller <davem@davemloft.net>
Add the necessary DTS nodes to enable the micro-HDMI output on Parlor
board.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Alto35 expansion board has a ZIF connector for a 3.5'' LCD.
Add a common include file for this configuration, and use it
on Alto35.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Chestnut43, Gallop43 and Palo43 expansion boards have a ZIF connector
for a 4.3'' LCD. Add a common include file for this configuration, and
use it on relevant expansion boards.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Summit and Tobi expansion boards have a HDMI connector with a TFP410
encoder. Add a common include file for this configuration, and then
use it for Summit and Tobi.
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Looks like quite a few omap3 boards have sharp ls037v7dw01 that's
configured as various panel dpi entries for whatever legacy reasons.
For device tree based support, let's just configure these properly for
panel ls037v7dw01 instead of panel dpi.
This patch creates a common file for panel ls037v7dw01, and makes
boards ldp and omap3-evm to use it.
The ls037v7dw01 also seems to be coupled with an ad7846 touchscreen
controller for the omaps, so let's add a basic configuration for
the touchscreen also using the default values.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This patch add support for lcd display on gta04 board. Display control
is connected to spi (used spi bitbang driver).
Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
omap5-uevm has a single HDMI output. Add the necessary display
information, including pinmuxing.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
omap5-uevm has a tca6424a I/O expander. Add it to the .dts file.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Add DT data for am437x-gp-evm's LCD panel.
Signed-off-by: Sathya Prakash M R <sathyap@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Add DT data for the display subsystem for AM4372. The DSS on AM4372 is
basically OMAP3's DSS, without DSI and VENC blocks.
Signed-off-by: Sathya Prakash M R <sathyap@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
SoC-near driver changes that we're merging through our tree. Mostly
because they depend on other changes we have staged, but in some cases
because the driver maintainers preferred that we did it this way.
This contains a largeish cleanup series of the omap_l3_noc bus driver,
cpuidle rework for Exynos, some reset driver conversions and a long
branch of TI EDMA fixes and cleanups, with more to come next release.
The TI EDMA cleanups is a shared branch with the dmaengine tree, with
a handful of Davinci-specific fixes on top.
After discussion at last year's KS (and some more on the mailing lists),
we are here adding a drivers/soc directory. The purpose of this is
to keep per-vendor shared code that's needed by different drivers but
that doesn't fit into the MFD (nor drivers/platform) model. We expect
to keep merging contents for this hierarchy through arm-soc so we can
keep an eye on what the vendors keep adding here and not making it a
free-for-all to shove in crazy stuff.
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Merge tag 'drivers-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next
Pull ARM SoC driver changes from Olof Johansson:
"SoC-near driver changes that we're merging through our tree. Mostly
because they depend on other changes we have staged, but in some cases
because the driver maintainers preferred that we did it this way.
This contains a largeish cleanup series of the omap_l3_noc bus driver,
cpuidle rework for Exynos, some reset driver conversions and a long
branch of TI EDMA fixes and cleanups, with more to come next release.
The TI EDMA cleanups is a shared branch with the dmaengine tree, with
a handful of Davinci-specific fixes on top.
After discussion at last year's KS (and some more on the mailing
lists), we are here adding a drivers/soc directory. The purpose of
this is to keep per-vendor shared code that's needed by different
drivers but that doesn't fit into the MFD (nor drivers/platform)
model. We expect to keep merging contents for this hierarchy through
arm-soc so we can keep an eye on what the vendors keep adding here and
not making it a free-for-all to shove in crazy stuff"
* tag 'drivers-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (101 commits)
cpufreq: exynos: Fix driver compilation with ARCH_MULTIPLATFORM
tty: serial: msm: Remove direct access to GSBI
power: reset: keystone-reset: introduce keystone reset driver
Documentation: dt: add bindings for keystone pll control controller
Documentation: dt: add bindings for keystone reset driver
soc: qcom: fix of_device_id table
ARM: EXYNOS: Fix kernel panic when unplugging CPU1 on exynos
ARM: EXYNOS: Move the driver to drivers/cpuidle directory
ARM: EXYNOS: Cleanup all unneeded headers from cpuidle.c
ARM: EXYNOS: Pass the AFTR callback to the platform_data
ARM: EXYNOS: Move S5P_CHECK_SLEEP into pm.c
ARM: EXYNOS: Move the power sequence call in the cpu_pm notifier
ARM: EXYNOS: Move the AFTR state function into pm.c
ARM: EXYNOS: Encapsulate the AFTR code into a function
ARM: EXYNOS: Disable cpuidle for exynos5440
ARM: EXYNOS: Encapsulate boot vector code into a function for cpuidle
ARM: EXYNOS: Pass wakeup mask parameter to function for cpuidle
ARM: EXYNOS: Remove ifdef for scu_enable in pm
ARM: EXYNOS: Move scu_enable in the cpu_pm notifier
ARM: EXYNOS: Use the cpu_pm notifier for pm
...
As with previous release, this continues to be among the largest branches
we merge, with lots of new contents.
New things for this release are among other things:
- DTSI contents for the new SoCs supported in 3.16 (see SoC pull request)
- Qualcomm APQ8064 and APQ8084 SoCs and eval boards
- Nvidia Jetson TK1 development board (Tegra T124-based)
Two new SoCs that didn't need enough new platform code to stand out
enough for me to notice when writing the SoC tag, but that adds new DT
contents are:
- TI DRA72
- Marvell Berlin 2Q
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Merge tag 'dt-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next
Pull ARM SoC devicetree updates from Olof Johansson:
"As with previous release, this continues to be among the largest
branches we merge, with lots of new contents.
New things for this release are among other things:
- DTSI contents for the new SoCs supported in 3.16 (see SoC pull request)
- Qualcomm APQ8064 and APQ8084 SoCs and eval boards
- Nvidia Jetson TK1 development board (Tegra T124-based)
Two new SoCs that didn't need enough new platform code to stand out
enough for me to notice when writing the SoC tag, but that adds new DT
contents are:
- TI DRA72
- Marvell Berlin 2Q"
* tag 'dt-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (500 commits)
ARM: dts: add secure firmware support for exynos5420-arndale-octa
ARM: dts: add pmu sysreg node to exynos3250
ARM: dts: correct the usb phy node in exynos5800-peach-pi
ARM: dts: correct the usb phy node in exynos5420-peach-pit
ARM: dts: add dts files for exynos5410 and exynos5410-smdk5410
ARM: dts: add dts files for exynos3250 SoC
ARM: dts: add mfc node for exynos5800
ARM: dts: add Vbus regulator for USB 3.0 on exynos5800-peach-pi
ARM: dts: enable fimd for exynos5800-peach-pi
ARM: dts: enable display controller for exynos5800-peach-pi
ARM: dts: enable hdmi for exynos5800-peach-pi
ARM: dts: add dts file for exynos5800-peach-pi board
ARM: dts: add dts file for exynos5800 SoC
ARM: dts: add dts file for exynos5260-xyref5260 board
ARM: dts: add dts files for exynos5260 SoC
ARM: dts: update watchdog node name in exynos5440
ARM: dts: use key code macros on Origen and Arndale boards
ARM: dts: enable RTC and WDT nodes on Origen boards
ARM: dts: qcom: Add APQ8084-MTP board support
ARM: dts: qcom: Add APQ8084 SoC support
...
The bulk of this branch is updates for Renesas Shmobile. They are still
doing some enablement for classic boards first, and then come up with DT
bindings when they've had a chance to learn more about the hardware. Not
necessarily a bad way to go about it, and they're looking at moving some
of the temporary board code resulting from it to drivers/staging instead
to avoid the churn here.
As a result of the shmobile clock cleanups, we end up merging quite a
bit of SH code here as well. We ended up merging it here instead of in
the cleanup branch due to the other board changes depending on it.
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Merge tag 'boards-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next
Pull ARM SoC board support updates from Olof Johansson:
"The bulk of this branch is updates for Renesas Shmobile. They are
still doing some enablement for classic boards first, and then come up
with DT bindings when they've had a chance to learn more about the
hardware. Not necessarily a bad way to go about it, and they're
looking at moving some of the temporary board code resulting from it
to drivers/staging instead to avoid the churn here.
As a result of the shmobile clock cleanups, we end up merging quite a
bit of SH code here as well. We ended up merging it here instead of
in the cleanup branch due to the other board changes depending on it"
* tag 'boards-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (130 commits)
ARM: davinci: remove checks for CONFIG_USB_MUSB_PERIPHERAL
ARM: add drivers for Colibri T30 to multi_v7_defconfig
ARM: shmobile: Remove Genmai reference DTS
ARM: shmobile: Let Genmai multiplatform boot with Genmai DTB
ARM: shmobile: Sync Genmai DTS with Genmai reference DTS
ARM: shmobile: genmai-reference: Remove legacy clock support
ARM: shmobile: Remove non-multiplatform Genmai reference support
ARM: configs: enable XHCI mvebu support in multi_v7_defconfig
ARM: OMAP: replace checks for CONFIG_USB_GADGET_OMAP
ARM: OMAP: AM3517EVM: remove check for CONFIG_PANEL_SHARP_LQ043T1DG01
ARM: OMAP: SX1: remove check for CONFIG_SX1_OLD_FLASH
ARM: OMAP: remove some dead code
ARM: OMAP: omap3stalker: remove two Kconfig macros
ARM: tegra: tegra_defconfig updates
ARM: shmobile: r7s72100: use workaround for non DT-clocks
ARM: shmobile: Add forward declaration of struct clk to silence warning
ARM: shmobile: r7s72100: remove SPI DT clocks from legacy clock support
ARM: shmobile: r7s72100: add spi clocks to dtsi
ARM: shmobile: r7s72100: remove I2C DT clocks from legacy clock support
ARM: shmobile: r7s72100: add i2c clocks to dtsi
...
A quite large set of SoC updates this cycle. In no particular order:
- Multi-cluster power management for Samsung Exynos, adding support for
big.LITTLE CPU switching on EXYNOS5
- SMP support for Marvell Armada 375 and 38x
- SMP rework on Allwinner A31
- Xilinx Zynq support for SOC_BUS, big endian
- Marvell orion5x platform cleanup, modernizing the implementation and
moving to DT.
- _Finally_ moving Samsung Exynos over to support MULTIPLATFORM, so
that their platform can be enabled in the same kernel binary as most
of the other v7 platforms in the tree. \o/ The work isn't quite complete,
there's some driver fixes still needed, but the basics now work.
New SoC support added:
- Freescale i.MX6SX
- LSI Axxia AXM55xx SoCs
- Samsung EXYNOS 3250, 5260, 5410, 5420 and 5800
- STi STIH407
Plus a large set of various smaller updates for different platforms. I'm
probably missing some important one here.
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Merge tag 'soc-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next
Pull part one of ARM SoC updates from Olof Johansson:
"A quite large set of SoC updates this cycle. In no particular order:
- Multi-cluster power management for Samsung Exynos, adding support
for big.LITTLE CPU switching on EXYNOS5
- SMP support for Marvell Armada 375 and 38x
- SMP rework on Allwinner A31
- Xilinx Zynq support for SOC_BUS, big endian
- Marvell orion5x platform cleanup, modernizing the implementation
and moving to DT.
- _Finally_ moving Samsung Exynos over to support MULTIPLATFORM, so
that their platform can be enabled in the same kernel binary as
most of the other v7 platforms in the tree. \o/
The work isn't quite complete, there's some driver fixes still
needed, but the basics now work.
New SoC support added:
- Freescale i.MX6SX
- LSI Axxia AXM55xx SoCs
- Samsung EXYNOS 3250, 5260, 5410, 5420 and 5800
- STi STIH407
plus a large set of various smaller updates for different platforms.
I'm probably missing some important one here"
* tag 'soc-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (281 commits)
ARM: exynos: don't run exynos4 l2x0 setup on other platforms
ARM: exynos: Fix "allmodconfig" build errors in mcpm and hotplug
ARM: EXYNOS: mcpm rename the power_down_finish
ARM: EXYNOS: Enable mcpm for dual-cluster exynos5800 SoC
ARM: EXYNOS: Enable multi-platform build support
ARM: EXYNOS: Consolidate Kconfig entries
ARM: EXYNOS: Add support for EXYNOS5410 SoC
ARM: EXYNOS: Support secondary CPU boot of Exynos3250
ARM: EXYNOS: Add Exynos3250 SoC ID
ARM: EXYNOS: Add 5800 SoC support
ARM: EXYNOS: initial board support for exynos5260 SoC
clk: exynos5410: register clocks using common clock framework
ARM: debug: qcom: add UART addresses to Kconfig help for APQ8084
ARM: sunxi: allow building without reset controller
Documentation: devicetree: arm: sort enable-method entries
ARM: rockchip: convert smp bringup to CPU_METHOD_OF_DECLARE
clk: exynos5250: Add missing sysmmu clocks for DISP and ISP blocks
ARM: dts: axxia: Add reset controller
power: reset: Add Axxia system reset driver
ARM: axxia: Adding defconfig for AXM55xx
...
Cleanups for 3.16. Among these are:
- A bunch of misc cleanups for Broadcom platforms, mostly housekeeping
- Enabling Common Clock Framework on the older s3c24xx Samsung chipsets
- Cleanup of the Versatile Express system controller code, moving it to syscon
- Power management cleanups for OMAP platforms
+ a handful of other cleanups across the place
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Merge tag 'cleanup-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next
Pull ARM SoC cleanups from Olof Johansson:
"Cleanups for 3.16. Among these are:
- a bunch of misc cleanups for Broadcom platforms, mostly
housekeeping
- enabling Common Clock Framework on the older s3c24xx Samsung
chipsets
- cleanup of the Versatile Express system controller code, moving it
to syscon
- power management cleanups for OMAP platforms
plus a handful of other cleanups across the place"
* tag 'cleanup-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (87 commits)
ARM: kconfig: allow PCI support to be selected with ARCH_MULTIPLATFORM
clk: samsung: fix build error
ARM: vexpress: refine dependencies for new code
clk: samsung: clk-s3c2410-dlck: do not use PNAME macro as it declares __initdata
cpufreq: exynos: Fix the compile error
ARM: S3C24XX: move debug-macro.S into the common space
ARM: S3C24XX: use generic DEBUG_UART_PHY/_VIRT in debug macro
ARM: S3C24XX: trim down debug uart handling
ARM: compressed/head.S: remove s3c24xx special case
ARM: EXYNOS: Remove unnecessary inclusion of cpu.h
ARM: EXYNOS: Migrate Exynos specific macros from plat to mach
ARM: EXYNOS: Remove exynos_subsys registration
ARM: EXYNOS: Remove duplicate lines in Makefile
ARM: EXYNOS: use v7_exit_coherency_flush macro for cache disabling
ARM: OMAP4: PRCM: remove references to cm-regbits-44xx.h from PRCM core files
ARM: OMAP3/4: PRM: add support of late_init call to prm_ll_ops
ARM: OMAP3/OMAP4: PRM: add prm_features flags and add IO wakeup under it
ARM: OMAP3/4: PRM: provide io chain reconfig function through irq setup
ARM: OMAP2+: PRM: remove unnecessary cpu_is_XXX calls from prm_init / exit
ARM: OMAP2+: PRCM: cleanup some header includes
...
A small selection of fixes coming in late during the release cycle and
not being critical enough for 3.15 inclusion.
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Merge tag 'fixes-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next
Pull ARM SoC low-priority fixes from Olof Johansson:
"A small selection of fixes coming in late during the release cycle and
not being critical enough for 3.15 inclusion"
* tag 'fixes-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: shmobile: armadillo800eva: fixup HDMI sound flags setting
ARM: msm: Silence readb/writeb warnings due to missing IOMEM()
ARM: dts: am43xx: fix starting offset of NAND.filesystem MTD partition
ARM: dts: am335x-boneblack: remove use of ti,vcc-aux-disable-is-sleep
ARM: OMAP2+: free use_gptimer_clksrc variable after boot
ARM: OMAP5: Redo THUMB mode switch on secondary CPU
ARM: dts: AM4372: add l3-noc information
ARM: dts: DRA7: Use dra7-l3-noc instead of omap4-l3-noc
reset: Add of_reset_control_get to reset.h
- Put the device into low power state at system suspend.
- Convert to the common mmc DT parser.
- Add missing DT bindings needed for ux500.
Updates for ARM ux500|u300:
- Convert to the common mmc DT bindings.
- Remove redundant board file for mmci platform data.
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Merge tag 'mmc-v3.16-1' of git://git.linaro.org/people/ulf.hansson/mmc into next
Pull MMC update from Ulf Hansson:
"These patches are mainly updates for the mmci driver and have been
tested in linux-next.
Some ARM SoC related patches are also included and those have been
acked from the corresponding maintainers to go through my mmc tree.
Updates for mmci driver:
- Put the device into low power state at system suspend.
- Convert to the common mmc DT parser.
- Add missing DT bindings needed for ux500.
Updates for ARM ux500|u300:
- Convert to the common mmc DT bindings.
- Remove redundant board file for mmci platform data"
* tag 'mmc-v3.16-1' of git://git.linaro.org/people/ulf.hansson/mmc: (22 commits)
mmc: mmci: Enforce DMA configuration through DT
mmc: mmci: Enforce max frequency configuration through DT
mmc: mmci: Enforce mmc capabilities through DT
mmc: mmci: Enforce DT for signal direction and feedback clock
ARM: ux500: Remove redundant board file for mmci platform data
ARM: ux500: Add a vmmc regulator through DT for the poped eMMC for href
ARM: ux500: Add the mmc capabilities flags to DT
mmc: mmci: Enable MMC_CAP_CMD23
mmc: mmci: Mark the DT bindings for highspeed mode as deprecated
ARM: u300: Convert to the common mmc DT bindings for highspeed mode
ARM: nomadik: Convert to the common mmc DT bindings for highspeed mode
ARM: ux500: Convert to the common mmc DT bindings for highspeed mode
ARM: ux500: Add mmci signal directions and feeback clock in DT for href
mmc: mmci: Use the common mmc DT parser
mmc: mmci: Add DT bindings for feedback clock pin
mmc: mmci: Add DT bindings for signal direction
mmc: mmci: Update DT documentation
mmc: mmci: Convert to devm functions
mmc: mmci: Convert to the mmc gpio API
mmc: mmci: Put the device into low power state at system suspend
...
This is including fix exynos cpufreq driver compilation with
ARCH_MULTIPLATFORM. Even though this is a work around, this
is required for support exynos multiplatform for a while and
will be updated in near future.
This is based on tags/samsung-exynos.
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Merge tag 'samsung-drivers-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/drivers
Merge "Samsung 2nd drivers for 3.16" from Kukjin Kim:
This is including fix exynos cpufreq driver compilation with
ARCH_MULTIPLATFORM. Even though this is a work around, this
is required for support exynos multiplatform for a while and
will be updated in near future.
This is based on tags/samsung-exynos.
* tag 'samsung-drivers-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (24 commits)
cpufreq: exynos: Fix driver compilation with ARCH_MULTIPLATFORM
ARM: EXYNOS: Enable multi-platform build support
ARM: EXYNOS: Consolidate Kconfig entries
ARM: EXYNOS: Add support for EXYNOS5410 SoC
ARM: EXYNOS: Support secondary CPU boot of Exynos3250
ARM: EXYNOS: Add Exynos3250 SoC ID
ARM: EXYNOS: Add 5800 SoC support
ARM: EXYNOS: initial board support for exynos5260 SoC
clk: exynos5250: Add missing sysmmu clocks for DISP and ISP blocks
cpufreq: exynos: Fix the compile error
ARM: S3C24XX: move debug-macro.S into the common space
ARM: S3C24XX: use generic DEBUG_UART_PHY/_VIRT in debug macro
ARM: S3C24XX: trim down debug uart handling
ARM: compressed/head.S: remove s3c24xx special case
ARM: EXYNOS: Remove unnecessary inclusion of cpu.h
ARM: EXYNOS: Migrate Exynos specific macros from plat to mach
ARM: EXYNOS: Remove exynos_subsys registration
ARM: EXYNOS: Remove duplicate lines in Makefile
ARM: EXYNOS: use v7_exit_coherency_flush macro for cache disabling
ARM: dts: Remove g2d_pd node for exynos5420
...
Signed-off-by: Olof Johansson <olof@lixom.net>
- add new SoCs support
: exynos3250, 5260, 5410 and 5800
- enable multi-platform on exynos
: consolidate exynos related Kconfig entries
Note that this requires tags/samsung-cleanup and tags/samsung-clk-2
because of mostly migration exynos specific macros into mach-exynos
and exynos related Kconfig entries.
One more merge conflict happens in arch/arm/Kconfig for ARCH_EXYNOS
due to SRAM stuff, even though tried to sort them out. Since just
resolving it would be better I think, please remove ARCH_EXYNOS in
arch/arm/Kconfig when merge conflict happens.
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Merge tag 'samsung-exynos' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc
Samsung Exynos updates for 3.16
- add new SoCs support
: exynos3250, 5260, 5410 and 5800
- enable multi-platform on exynos
: consolidate exynos related Kconfig entries
* tag 'samsung-exynos' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (22 commits)
ARM: EXYNOS: Enable multi-platform build support
ARM: EXYNOS: Consolidate Kconfig entries
ARM: EXYNOS: Add support for EXYNOS5410 SoC
ARM: EXYNOS: Support secondary CPU boot of Exynos3250
ARM: EXYNOS: Add Exynos3250 SoC ID
ARM: EXYNOS: Add 5800 SoC support
ARM: EXYNOS: initial board support for exynos5260 SoC
cpufreq: exynos: Fix the compile error
ARM: S3C24XX: move debug-macro.S into the common space
ARM: S3C24XX: use generic DEBUG_UART_PHY/_VIRT in debug macro
ARM: S3C24XX: trim down debug uart handling
ARM: compressed/head.S: remove s3c24xx special case
ARM: EXYNOS: Remove unnecessary inclusion of cpu.h
ARM: EXYNOS: Migrate Exynos specific macros from plat to mach
ARM: EXYNOS: Remove exynos_subsys registration
ARM: EXYNOS: Remove duplicate lines in Makefile
ARM: EXYNOS: use v7_exit_coherency_flush macro for cache disabling
ARM: dts: Remove g2d_pd node for exynos5420
ARM: dts: Remove mau_pd node for exynos5420
ARM: exynos_defconfig: enable HS-I2C to fix for mmc partition mount
...
Signed-off-by: Olof Johansson <olof@lixom.net>
* Updated MSM8660/MSM8960/MSM8974 dts for various updates or conformitity
to binding specs
* Added APQ8064 SoC and IFC6410 board device tree support
* Added APQ8084 SoC and APQ8084-MTP board device tree support
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Merge tag 'qcom-dt-for-3.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into next/dt
Merge "Qualcomm ARM Based Device Tree Updates for v3.16-2" from Kumar Gala:
* Updated MSM8660/MSM8960/MSM8974 dts for various updates or conformitity
to binding specs
* Added APQ8064 SoC and IFC6410 board device tree support
* Added APQ8084 SoC and APQ8084-MTP board device tree support
* tag 'qcom-dt-for-3.16-2' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
ARM: dts: qcom: Add APQ8084-MTP board support
ARM: dts: qcom: Add APQ8084 SoC support
ARM: dts: qcom: Add initial APQ8064 SoC and IFC6410 board device trees
ARM: dts: qcom: Update msm8660 device trees
ARM: dts: qcom: Update msm8960 device trees
ARM: dts: qcom: Update msm8974/apq8074 device trees
Signed-off-by: Olof Johansson <olof@lixom.net>
Arndale-Octa board is always configured to work with trustzone
firmware binary. Added DTS node entry to enable this support.
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch add pmusysreg node for Exynos3250 to access PMU
(Power Management Unit) register in a centralized way using
syscon driver.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
The vbus-supply property is wrongly updated in the
usbdrd node instead of the usbdrd_phy node. This patch
fixes the same.
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
The vbus-supply property is wrongly updated in the
usbdrd node instead of the usbdrd_phy node. This patch
fixes the same.
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch adds new exynos3250.dtsi to support Exynos3250 SoC
based on Cortex-A7 dual core and includes following dt nodes:
- GIC interrupt controller
- Pinctrl to control GPIOs
- Clock controller
- CPU information (Cortex-A7 dual core)
- UART to support serial port
- MCT (Multi Core Timer)
- ADC (Analog Digital Converter)
- I2C/SPI bus
- Power domain
- PMU (Performance Monitoring Unit)
- MSHC (Mobile Storage Host Controller)
- PWM (Pluse Width Modulation)
- AMBA bus
- sysram node for SYSRAM memory mapping
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Hyunhee Kim <hyunhee.kim@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: devicetree@vger.kernel.org
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Add required fixed-regulator for VBUS supply for USB 3.0
controller phy.
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Enable display controller with timing information for 1080p
panel in Exynos5800 peach-pi board.
Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Adds support for google peach-pi board having the
Exynos5800 SoC.
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Most of the nodes of exynos5420 remains same for exynos5800.
So the exynos5420.dtsi is included in exynos5800 and the changed
node properties will be overriden.
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
The patch adds the dts file for xyref5260 board which
is based on exynos5260 SoC.
Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Made it as per DT node naming convention <name@reg_addr>.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Key code macros improve readability on exnos4210-origen,
exynos4412-origen and exynos5250-arndale boards.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
[kgene.kim@samsung.com: squashed similar two patches]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Enabled RTC and WDT nodes on exynos4210-origen and
exynos4412-origen boards.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
[kgene.kim@samsung.com: squashed similar two patches]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Remove the explicit call to l2x0_of_init(), converting to the generic
infrastructure instead. Along with this change, we can delete l2x0.c
from prima2.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
v3.16 that's dts fixes for clocks and enabling few features
that were still being discussed earlier:
- A bunch of omap clock related dts fixes queued by Tero Kristo.
- Enable parallel nand on am437x that was not merged earlier as
I requested more information about the muxing for it. And
we need to also enable ecc hardware support for am43xx.
- Enable the modem support for n900 that was dropped earlier
because we had to fix the related hwmod entry first with patch
ARM: OMAP2+: Fix ssi hwmod entry to allow idling.
- And finally, add the omap2 clock dts files. These will allow
us to enable the dt clocks and drop the legacy clocks for omap2
with a follow-up patch once the related clock driver binding
changes are merged.
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Merge tag 'omap-for-v3.16/dt-part3' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Merge "omap dt fixes and and clocks for v3.16 merge window" from Tony Lindgren:
Most likely the last pull request from me for omap changes for
v3.16 that's dts fixes for clocks and enabling few features
that were still being discussed earlier:
- A bunch of omap clock related dts fixes queued by Tero Kristo.
- Enable parallel nand on am437x that was not merged earlier as
I requested more information about the muxing for it. And
we need to also enable ecc hardware support for am43xx.
- Enable the modem support for n900 that was dropped earlier
because we had to fix the related hwmod entry first with patch
ARM: OMAP2+: Fix ssi hwmod entry to allow idling.
- And finally, add the omap2 clock dts files. These will allow
us to enable the dt clocks and drop the legacy clocks for omap2
with a follow-up patch once the related clock driver binding
changes are merged.
* tag 'omap-for-v3.16/dt-part3' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: omap2 clock data
ARM: dts: am437x-gp-evm: add support for parallel NAND flash
ARM: OMAP2+: gpmc: enable BCH_HW ecc-scheme for AM43xx platforms
ARM: dts: omap3 a83x: fix duplicate usb pin config
ARM: dts: omap3: set mcbsp2 status
ARM: dts: omap3-n900: Add modem support
ARM: dts: omap3-n900: Add SSI support
ARM: OMAP2+: Fix ssi hwmod entry to allow idling
ARM: dts: AM4372: clk: efuse based crystal frequency detect
ARM: dts: am43xx-clocks.dtsi: add ti, set-rate-parent to display clock path
ARM: dts: omap5-clocks.dtsi: add ti, set-rate-parent to dss_dss_clk
ARM: dts: omap4: add twd clock to DT
ARM: dts: omap54xx-clocks: Correct abe_iclk clock node
ARM: dts: omap54xx-clocks: remove the autoidle properties for clock nodes
ARM: dts: am43x-clock: add tbclk data for ehrpwm
ARM: dts: am33xx-clock: Fix ehrpwm tbclk data
ARM: dts: set 'ti,set-rate-parent' for dpll4_m5 path
ARM: dts: use ti,fixed-factor-clock for dpll4_m5x2_mul_ck
ARM: dts: am43xx-clocks: use ti, fixed-factor-clock for dpll_per_clkdcoldo
Signed-off-by: Olof Johansson <olof@lixom.net>
- From Daniel Lezcano:
This patchset relies on the cpm_pm notifier to initiate the
powerdown sequence operations from pm.c instead cpuidle.c.
Thus the cpuidle driver is no longer dependent from arch
specific code as everything is called from the pm.c file.
Note, this is based on tags/exnos-mcpm and tags/samsung-clk
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Merge tag 'exynos-cpuidle' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/drivers
Merge "Samsung exynos-cpuidle updates for v3.16" from Kukjin Kim:
- From Daniel Lezcano:
This patchset relies on the cpm_pm notifier to initiate the
powerdown sequence operations from pm.c instead cpuidle.c.
Thus the cpuidle driver is no longer dependent from arch
specific code as everything is called from the pm.c file.
* tag 'exynos-cpuidle' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (94 commits)
ARM: EXYNOS: Fix kernel panic when unplugging CPU1 on exynos
ARM: EXYNOS: Move the driver to drivers/cpuidle directory
ARM: EXYNOS: Cleanup all unneeded headers from cpuidle.c
ARM: EXYNOS: Pass the AFTR callback to the platform_data
ARM: EXYNOS: Move S5P_CHECK_SLEEP into pm.c
ARM: EXYNOS: Move the power sequence call in the cpu_pm notifier
ARM: EXYNOS: Move the AFTR state function into pm.c
ARM: EXYNOS: Encapsulate the AFTR code into a function
ARM: EXYNOS: Disable cpuidle for exynos5440
ARM: EXYNOS: Encapsulate boot vector code into a function for cpuidle
ARM: EXYNOS: Pass wakeup mask parameter to function for cpuidle
ARM: EXYNOS: Remove ifdef for scu_enable in pm
ARM: EXYNOS: Move scu_enable in the cpu_pm notifier
ARM: EXYNOS: Use the cpu_pm notifier for pm
ARM: EXYNOS: Fix S5P_WAKEUP_STAT call for cpuidle
ARM: EXYNOS: Move some code inside the idle_finisher for cpuidle
ARM: EXYNOS: Encapsulate register access inside a function for pm
ARM: EXYNOS: Change function name prefix for cpuidle
ARM: EXYNOS: Use cpuidle_register
ARM: EXYNOS: Prevent forward declaration for cpuidle
...
Signed-off-by: Olof Johansson <olof@lixom.net>
In this time, it is having dependency with arch/arm/ for 3.16,
I pulled them into samsung tree from Tomasz under agreement from Mike.
- Pull for_3.16/exynos5260 from Tomasz Figa:
"This pull request contains patches preparing Samsung Common Clock Framework
helpers to support Exynos5260 by adding support for multiple clock providers
and then adding clock driver for Exynos5260."
- Pull for_3.16/clk_fixes_non_critical from Tomasz Figa:
"This pull requests contains a number of non-critical fixes for Samsung clock
framework and drivers, including:
1) a series of fixes for Exynos5420 to correct clock definitions and make the
driver closer to the documentation,
2) several missing clocks and clock IDs added to Exynos4, Exynos5250 and
Exynos5420 drivers,
3) fix for incorrect initialization of clock table with NULL,
4) compiler warning fix."
- Pull for_3.16/clk_cleanup from Tomasz Figa:
"This pull requests contains minor clean-up related to Samsung clock
support, including:
1) move Kconfig entries of Samsung clock drivers to drivers/clk,
2) compile drivers/clk/samsung conditionally when COMMON_CLK_SAMSUNG is
selected,
3) remove obsolete Kconfig lines after moving s3c24xx to CCF."
- Pull for_3.16/exynos3250 from Tomasz Figa:
"This small pull request contains a patch adding clock driver for Exynos3250,
which depends on previous pull requests in this series."
- add dt bindings for exynos3250 clock
- add exynos5800 specific clocks in current exynos5420 clock
Note that this branch is based on s3c24xx ccf branch
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Merge tag 'samsung-clk' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc
Merge "Samsung clock updates for 3.16" from Kukjin Kim:
In this time, it is having dependency with arch/arm/ for 3.16,
I pulled them into samsung tree from Tomasz under agreement from Mike.
- Pull for_3.16/exynos5260 from Tomasz Figa:
"This pull request contains patches preparing Samsung Common Clock Framework
helpers to support Exynos5260 by adding support for multiple clock providers
and then adding clock driver for Exynos5260."
- Pull for_3.16/clk_fixes_non_critical from Tomasz Figa:
"This pull requests contains a number of non-critical fixes for Samsung clock
framework and drivers, including:
1) a series of fixes for Exynos5420 to correct clock definitions and make the
driver closer to the documentation,
2) several missing clocks and clock IDs added to Exynos4, Exynos5250 and
Exynos5420 drivers,
3) fix for incorrect initialization of clock table with NULL,
4) compiler warning fix."
- Pull for_3.16/clk_cleanup from Tomasz Figa:
"This pull requests contains minor clean-up related to Samsung clock
support, including:
1) move Kconfig entries of Samsung clock drivers to drivers/clk,
2) compile drivers/clk/samsung conditionally when COMMON_CLK_SAMSUNG is
selected,
3) remove obsolete Kconfig lines after moving s3c24xx to CCF."
- Pull for_3.16/exynos3250 from Tomasz Figa:
"This small pull request contains a patch adding clock driver for Exynos3250,
which depends on previous pull requests in this series."
- add dt bindings for exynos3250 clock
- add exynos5800 specific clocks in current exynos5420 clock
Note that this branch is based on s3c24xx ccf branch
* tag 'samsung-clk' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (59 commits)
clk: exynos5420: Add 5800 specific clocks
dt-bindings: add documentation for Exynos3250 clock controller
ARM: S3C24XX: fix merge conflict
clk: samsung: exynos3250: Add clocks using common clock framework
drivers: clk: use COMMON_CLK_SAMSUNG for Samsung clock support
ARM: S3C24XX: move S3C24XX clock Kconfig options to Samsung clock Kconfig file
ARM: select COMMON_CLK_SAMSUNG for ARCH_EXYNOS and ARCH_S3C64XX
clk: samsung: add new Kconfig for Samsung common clock option
ARM: S3C24XX: Remove omitted Kconfig selects and conditionals
clk: samsung: exynos5420: add more registers to restore list
clk: samsung: exynos5420: add misc clocks
clk: samsung: exynos5420: update clocks for MAU Block
clk: samsung: exynos5420: fix register offset for sclk_bpll
clk: samsung: exynos5420: correct sysmmu-mfc parent clocks
clk: samsung: exynos5420: update clocks for FSYS and FSYS2 blocks
clk: samsung: exynos5420: update clocks for WCORE block
clk: samsung: exynos5420: update clocks for PERIS and GEN blocks
clk: samsung: exynos5420: update clocks for PERIC block
clk: samsung: exynos5420: update clocks for DISP1 block
clk: samsung: exynos5420: update clocks for G2D and G3D blocks
...
Signed-off-by: Olof Johansson <olof@lixom.net>
- adding MCPM backend support for SMP secondary boot and core switching
on Samsung's Exynos5420.
Tested on exynos5420-smdk5420 and exynos5420 based chromebook (peach-pit)
using the "/dev/b.L_switcher" user interface. Secondary core boot-up has
also been tested on both the boards.
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Merge tag 'exynos-mcpm' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc
Merge "Exynos MCPM support for v3.16" from Kukjin Kim:
- adding MCPM backend support for SMP secondary boot and core switching
on Samsung's Exynos5420.
Tested on exynos5420-smdk5420 and exynos5420 based chromebook (peach-pit)
using the "/dev/b.L_switcher" user interface. Secondary core boot-up has
also been tested on both the boards.
* tag 'exynos-mcpm' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: EXYNOS: Add MCPM call-back functions
ARM: dts: add CCI node for exynos5420
ARM: EXYNOS: Add generic cluster power control functions
ARM: EXYNOS: use generic exynos cpu power control functions
ARM: EXYNOS: Add generic cpu power control functions for exynos SoCs
Signed-off-by: Olof Johansson <olof@lixom.net>
- exynos4
: add hsotg device, exynos_usbphy nodes
: add PMU syscon and audio subsystem nodes
: replace number by macro in clock binding
- exynos4210-universal_c210
: add external sd card node and multimedia nodes
: enable USB functionality
- exynos4412-trats2
: enable usb nodes and usb gagdet functionality
: add cm36651 light/proximity sensor node
: fixed gpio key node
- exynos5250 and exynos5420
: add pmu syscon handle and sysreg system controller nodes
: add support for usb2phy
: replace number by macro in clock binding
: add USB 2.0 support on exynos5420
- exynos5420-peach-pit
: move dp hpd gpio pin to pinctrl_0
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Merge tag 'samsung-dt-2' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt
Merge "Samsung 2nd DT updates for v3.16" from Kukjin Kim:
exynos4
- add hsotg device, exynos_usbphy nodes
- add PMU syscon and audio subsystem nodes
- replace number by macro in clock binding
exynos4210-universal_c210
- add external sd card node and multimedia nodes
- enable USB functionality
exynos4412-trats2
- enable usb nodes and usb gagdet functionality
- add cm36651 light/proximity sensor node
- fixed gpio key node
exynos5250 and exynos5420
- add pmu syscon handle and sysreg system controller nodes
- add support for usb2phy
- replace number by macro in clock binding
- add USB 2.0 support on exynos5420
exynos5420-peach-pit
- move dp hpd gpio pin to pinctrl_0
* tag 'samsung-dt-2' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (21 commits)
ARM: dts: enable usb nodes for exynos4412-trats2
ARM: dts: add hsotg device node for exynos4
ARM: dts: add exynos_usbphy node for exynos4
ARM: dts: add PMU syscon node for exynos4
ARM: dts: add pmu syscon handle to exynos5420 hdmi
ARM: dts: add pmu syscon handle to exynos5250 hdmi
ARM: dts: replace number by macro in clock binding for exynos5420
ARM: dts: replace number by macro in clock binding for exynos5250
ARM: dts: replace number by macro in clock binding for exynos4
ARM: dts: add external sd card node for exynos4210-universal_c210
ARM: dts: add multimedia nodes for exynos4210-universal_c210
ARM: dts: enable USB functionality for exynos4210-universal_c210
ARM: dts: Enable USB gadget functionality for exynos4210-trats
ARM: dts: Add audio subsystem nodes to exynos4.dtsi
ARM: dts: fixed gpio key node for exynos4412-trats2
ARM: dts: add cm36651 light/proximity sensor node for exynos4412-trats2
ARM: dts: Add USB 2.0 support on exynos5420
ARM: dts: Add usb2phy support on exynos5420
ARM: dts: Add usb2phy to exynos5250
ARM: dts: Add sysreg sytem controller node to exynos5250 and exynos5420
...
- use a common macro v7_exit_coherency_flush macro instead of local function
- cleanup mach-exynos/Makefile and remove inclusion plat/cpu.h in mach-exynos
- migrate exynos macros from plat-samsung to mach-exynos
- cleanup s3c24xx debug macro/earlyprintk to remove arch dependency
- fixed compilation error for cpufreq due to moving header in this branch
: use of_machine_is_compatible() instead of soc_is_exynos...()
Note that based on tags/samsung-clk and tags/samsung-fixes.
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Merge tag 'samsung-cleanup' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup
Merge "Samsung cleanup for v3.16" from Kukjin Kim:
- use a common macro v7_exit_coherency_flush macro instead of local function
- cleanup mach-exynos/Makefile and remove inclusion plat/cpu.h in mach-exynos
- migrate exynos macros from plat-samsung to mach-exynos
- cleanup s3c24xx debug macro/earlyprintk to remove arch dependency
- fixed compilation error for cpufreq due to moving header in this branch
: use of_machine_is_compatible() instead of soc_is_exynos...()
Note that based on tags/samsung-clk and tags/samsung-fixes.
* tag 'samsung-cleanup' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
cpufreq: exynos: Fix the compile error
ARM: S3C24XX: move debug-macro.S into the common space
ARM: S3C24XX: use generic DEBUG_UART_PHY/_VIRT in debug macro
ARM: S3C24XX: trim down debug uart handling
ARM: compressed/head.S: remove s3c24xx special case
ARM: EXYNOS: Remove unnecessary inclusion of cpu.h
ARM: EXYNOS: Migrate Exynos specific macros from plat to mach
ARM: EXYNOS: Remove exynos_subsys registration
ARM: EXYNOS: Remove duplicate lines in Makefile
ARM: EXYNOS: use v7_exit_coherency_flush macro for cache disabling
ARM: dts: Remove g2d_pd node for exynos5420
ARM: dts: Remove mau_pd node for exynos5420
ARM: exynos_defconfig: enable HS-I2C to fix for mmc partition mount
ARM: dts: disable MDMA1 node for exynos5420
ARM: EXYNOS: fix the secondary CPU boot of exynos4212
Signed-off-by: Olof Johansson <olof@lixom.net>
Add device-tree file for APQ8084-MTP board, which belongs
to the Snapdragon 805 family.
Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Add support for the Qualcomm Snapdragon 805 APQ8084 SoC. It is
used on APQ8084-MTP and other boards.
Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Add basic APQ8064 SoC include device tree and support for basic booting on
the IFC6410 board. Also, keep dtb build list and qcom_dt_match in sorted
order.
Signed-off-by: Kumar Gala <galak@codeaurora.org>
* Move SoC peripherals into an SoC container node
* Move serial enabling into board file (qcom-msm8660-surf.dts)
* Cleanup cpu node to match binding spec, enable-method and compatible
should be per cpu, not part of the container
* Add GSBI node and configuration of GSBI controller
Signed-off-by: Kumar Gala <galak@codeaurora.org>
* Move SoC peripherals into an SoC container node
* Move serial enabling into board file (qcom-msm8960-cdp.dts)
* Cleanup cpu node to match binding spec, enable-method and compatible
should be per cpu, not part of the container
* Drop interrupts property from l2-cache node as its not part of the
binding spec
* Add GSBI node and configuration of GSBI controller
Signed-off-by: Kumar Gala <galak@codeaurora.org>
This adds support for the tsc2005 touchscreen
to the Nokia N900 DTS file.
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Move SoC peripherals into an SoC container node
* Move serial enabling into board file (qcom-apq8074-dragonboard.dts)
* Move spi pinctrl into board file
* Cleanup cpu node to match binding spec, enable-method and compatible
should be per cpu, not part of the container
* Drop interrupts property from l2-cache node as its not part of the
binding spec
* Move timer node out of SoC container
Signed-off-by: Kumar Gala <galak@codeaurora.org>
To allign the name with the other atl clock names:
atlclkin3_ck -> atl_clkin3_ck
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Adds pinmux and DT node for Micron (MT29F4G08AB) x8 NAND device present on
am437x-gp-evm board.
(1) As NAND Flash data lines are muxed with eMMC, Thus at a given time either
eMMC or NAND can be enabled. Selection between eMMC and NAND is controlled:
(a) By dynamically driving following GPIO pin from software
SPI2_CS0(GPIO) == 0 NAND is selected (default)
SPI2_CS0(GPIO) == 1 eMMC is selected
(b) By statically using Jumper (J89) on the board
(2) As NAND device connnected to this board has page-size=4K and oob-size=224,
So ROM code expects boot-loaders to be flashed in BCH16 ECC scheme for
NAND boot.
Signed-off-by: Pekon Gupta <pekon@ti.com>
Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Node usbhshost is supporting pinctrl, so the deprecated
quirk call can be removed.
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This patch fixes audio support for omap3-lilly-a83x.
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Add modem device tree data to Nokia N900's DTS file.
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
Tested-By: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Add SSI device tree data for OMAP3 and Nokia N900.
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Reviewed-by: Pavel Machek <pavel@ucw.cz>
Tested-By: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
The pll controller register set and device state control registers
include sets of registers with different purposes, so it's logically
to add syscon entry to be able to access them from appropriate places.
So added pll controller and device state control syscon entries.
The keystone driver requires the next additional properties:
"ti,syscon-pll" - phandle/offset pair. The phandle to syscon used to
access pll controller registers and the offset to use
reset control registers.
"ti,syscon-dev" - phandle/offset pair. The phandle to syscon used to
access device state control registers and the offset
in order to use mux block registers for all watchdogs.
"ti,wdt-list" - option to declare what watchdogs are used to reboot
the SoC, so set "0" WDT as default.
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
1. move dma channel descriptions to generic dma properity;
2. add resets properity for some nodes;
3. add missed pinctrl groups.
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Merge tag 'sirf-dts-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux into next/dt
Merge "ARM: sirf: dts update for 3.16" from Barry Son:
some minor cleanup and add some missed nodes:
1. move dma channel descriptions to generic dma properity
2. add resets properity for some nodes;
3. add missed pinctrl groups.
* tag 'sirf-dts-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux:
ARM: dts: sirf: add resets for dspif, gps and dsp nodes
ARM: dts: atlas6: add cortex-a9-pmu compatible PMU node
ARM: dts: sirf: move to use generic dma dt-binding for spi
ARM: dts: sirf: add pin group for USP0 with only RX or TX frame sync for atlas6
Signed-off-by: Olof Johansson <olof@lixom.net>
information available within the IP instead
of reading it from platform data or DT. Some
other useful clean-ups are included too.
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Merge tag 'davinci-for-v3.16/edma' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/drivers
Merge "DaVinci EDMA clean-up for v3.16" from Sekhar Nori:
This series makes edma use configuration information available within
the IP instead of reading it from platform data or DT. Some other useful
clean-ups are included too.
* tag 'davinci-for-v3.16/edma' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: (34 commits)
ARM: edma: Remove redundant/unused parameters from edma_soc_info
ARM: davinci: Remove redundant/unused parameters for edma
ARM: dts: am4372: Remove obsolete properties from edma node
ARM: dts: am33xx: Remove obsolete properties from edma node
dt/bindings: ti,edma: Remove redundant properties from documentation
ARM: edma: Get IP configuration from HW (number of channels, tc, etc)
ARM: edma: Save number of regions from pdata to struct edma
ARM: edma: Remove num_cc member from struct edma
ARM: edma: Remove queue_tc_mapping data from edma_soc_info
ARM: davinci: Remove eDMA3 queue_tc_mapping data from edma_soc_info
ARM: edma: Do not change TC -> Queue mapping, leave it to default.
ARM: edma: Take the number of tc from edma_soc_info (pdata)
ARM: edma: No need to clean the pdata in edma_of_parse_dt()
ARM: edma: Clean up and simplify the code around irq request
dmaengine: edma: update DMA memcpy to use new param element
dmaengine: edma: Document variables used for residue accounting
dmaengine: edma: Provide granular accounting
dmaengine: edma: Make reading the position of active channels work
dmaengine: edma: Store transfer data in edma_desc and edma_pset
dmaengine: edma: Create private pset struct
...
Signed-off-by: Olof Johansson <olof@lixom.net>
make it work. The patch has been tagged for stable.
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Merge tag 'davinci-fixes-for-v3.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/drivers
The patch fixes EDMA crossbar mapping to actually
make it work. The patch has been tagged for stable.
* tag 'davinci-fixes-for-v3.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: common: edma: Fix xbar mapping
- Add support for BIG Endian
- Add SOC_BUS support
- Sort Kconfig options
- Fix early console
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Merge tag 'zynq-cleanup-for-3.16' of git://git.xilinx.com/linux-xlnx into next/soc
Merge "Xilinx Zynq changes for v3.16" from Michal Simek:
arm: Xilinx Zynq cleanup patches for v3.16
- Add support for BIG Endian
- Add SOC_BUS support
- Sort Kconfig options
- Fix early console
* tag 'zynq-cleanup-for-3.16' of git://git.xilinx.com/linux-xlnx:
ARM: zynq: Enable big-endian
ARM: zynq: Fix uart0 early console virtual address
clocksource: cadence_ttc: Use readl/writel_relaxed instead of __raw
ARM: zynq: Sort Kconfig options
ARM: zynq: Add support for SOC_BUS
Signed-off-by: Olof Johansson <olof@lixom.net>
BG2Q joins Berlin SoC family with corresponding development board, DW
gpio nodes for all SoCs. Most notably, we have settled clock bindings
to allow us to continue on drivers requiring clocks and pinctrl bindings.
Last but not least, BG2Q gained SDHCI support and is able to properly
boot into userspace.
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Merge tag 'berlin-dt-3.16' of https://github.com/shesselba/linux-berlin into next/dt
Merge "ARM: berlin: DT changes for v3.16" from Sebastian Hesselbart:
Quite a lot changes but it looks like DT approach is really paying off.
BG2Q joins Berlin SoC family with corresponding development board, DW
gpio nodes for all SoCs. Most notably, we have settled clock bindings
to allow us to continue on drivers requiring clocks and pinctrl bindings.
Last but not least, BG2Q gained SDHCI support and is able to properly
boot into userspace.
* tag 'berlin-dt-3.16' of https://github.com/shesselba/linux-berlin:
ARM: dts: berlin: enable SD card reader and eMMC for the BG2Q DMP
ARM: dts: berlin: add the SDHCI nodes for the BG2Q
ARM: dts: berlin: add the pinctrl node and muxing setup for uarts
dt-binding: ARM: add pinctrl binding docs for Marvell Berlin2 SoCs
ARM: dts: berlin: convert BG2Q to DT clock nodes
ARM: dts: berlin: convert BG2 to DT clock nodes
ARM: dts: berlin: convert BG2CD to DT clock nodes
clk: berlin: add binding include for Berlin SoC clock ids
dt-binding: ARM: add clock binding docs for Marvell Berlin2 SoCs
ARM: dts: berlin: add the BG2CD GPIO nodes
ARM: dts: berlin: add the BG2 GPIO nodes
ARM: dts: berlin: add the BG2Q GPIO nodes
ARM: dts: berlin: add scu and chipctrl device nodes for BG2/BG2Q
ARM: dts: berlin: add the Marvell BG2-Q DMP device tree
ARM: dts: berlin: add the Marvell Armada 1500 pro
Signed-off-by: Olof Johansson <olof@lixom.net>
conversion to device tree. This series sets up the PMIC signaling
in a way where we can test for PM regressions easily by
looking at state of the the sys_clkreq and sys_off_mode pins.
Note that this series alone does not make omap3 PM to cut
off core voltage during off-idle, changes to twl4030-power.c
configurations are still needed. Those will be posted
separately.
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Merge tag 'omap-for-v3.16/pm-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc
Merge "ARM: omap pm changes for v3.16 merge window, resend" from Tony Lindgren:
PM related fixes for omap3 that were discovered during omap3
conversion to device tree. This series sets up the PMIC signaling
in a way where we can test for PM regressions easily by
looking at state of the the sys_clkreq and sys_off_mode pins.
Note that this series alone does not make omap3 PM to cut
off core voltage during off-idle, changes to twl4030-power.c
configurations are still needed. Those will be posted
separately.
* tag 'omap-for-v3.16/pm-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: Enable CPUidle in omap2plus_defconfig
ARM: dts: Enable N900 keyboard sleep leds by default
ARM: OMAP2+: Fix voltage scaling init for device tree
ARM: dts: Configure omap3 twl4030 I2C4 pins by default
ARM: OMAP3: Fix voltage control for deeper idle states
ARM: OMAP3: Disable broken omap3_set_off_timings function
ARM: OMAP3: Fix idle mode signaling for sys_clkreq and sys_off_mode
ARM: dts: Fix omap serial wake-up when booted with device tree
mfd: twl-core: Fix idle mode signaling for omaps when booted with device tree
Signed-off-by: Olof Johansson <olof@lixom.net>
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Merge tag 'omap-for-v3.16/fixes-not-urgent-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/fixes-non-critical
Merge "ARM: omap non urgent fixes for v3.16 merge window, resend" from Tony
Lindgren:
Non urgent omap fixes for v3.16 merge window.
* tag 'omap-for-v3.16/fixes-not-urgent-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: am43xx: fix starting offset of NAND.filesystem MTD partition
ARM: dts: am335x-boneblack: remove use of ti,vcc-aux-disable-is-sleep
ARM: OMAP2+: free use_gptimer_clksrc variable after boot
ARM: OMAP5: Redo THUMB mode switch on secondary CPU
ARM: dts: AM4372: add l3-noc information
ARM: dts: DRA7: Use dra7-l3-noc instead of omap4-l3-noc
Signed-off-by: Olof Johansson <olof@lixom.net>
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Merge tag 'omap-for-v3.16/dt-part2-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
Merge "ARM: omap dt changes for v3.16 merge window, part 2" From Tony Lindgren:
Device tree related changes for omaps.
* tag 'omap-for-v3.16/dt-part2-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (49 commits)
ARM: dts: Enable mcpdm and mcbsp1 on DuoVero
ARM: dts: Convert DuoVero Parlor to use IOPAD macro
ARM: dts: am43xx: fix starting offset of NAND.filesystem MTD partition
ARM: dts: dra7: add support for parallel NAND flash
ARM: dts: am437x-gp-evm: Add ethernet support for GP EVM
ARM: dts: am4372: Add cpsw phy sel dt node
ARM: OMAP2+: Use pdata quirks for wl12xx on VAR-STK/DVK-OM44
ARM: dts: Add VAR-SOM-OM44 WLAN nodes
ARM: dts: Add support for OMAP4 VAR-DVK-OM44
ARM: dts: Add support for OMAP4 Variscite OM44 family
ARM: dts: Change IOPAD macro's for OMAP4/5
ARM: dts: AM33XX: fix ethernet and mdio default state
ARM: dts: am4372: Add hdq device tree data
ARM: omap2+: skip device build from platform code for dt
dts: dra7-evm: add USB support
ARM: dts: dra7: Add USB related nodes
ARM: dts: dra7-clock: Add "l3init_960m_gfclk" clock gate
ARM: dts: omap4+: Add clocks to USB2 PHY node
ARM: dts: dra7: add OCP2SCP3 and SATA nodes
ARM: dts: omap5: add sata node
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Merging in a local copy from the next/soc branch to avoid some annoying
context conflicts in the dts Makefile.
* mvebu/soc-orion5x: (29 commits)
ARM: orion: remove no longer needed gpio DT code
ARM: orion: remove no longer needed DT IRQ code
ARM: orion5x: convert Maxtor Shared Storage II to the Device Tree
ARM: orion5x: convert d2net to Device Tree
ARM: orion5x: convert RD-88F5182 to Device Tree
ARM: orion5x: remove unneeded code for edmini_v2
ARM: orion5x: keep TODO list in edmini_v2 DT
ARM: orion5x: use DT to describe NOR on edmini_v2
ARM: orion5x: use DT to describe EHCI on edmini_v2
ARM: orion5x: use DT to describe I2C devices on edmini_v2
ARM: orion5x: convert edmini_v2 to DT pinctrl
ARM: orion5x: add standard pinctrl configs for sata0 and sata1
ARM: orion5x: add Device Bus description at SoC level
ARM: orion5x: update I2C description at SoC level
ARM: orion5x: enable pinctrl driver at SoC level
ARM: orion5x: switch to DT interrupts and timer
ARM: orion: switch to a per-platform handle_irq() function
ARM: orion5x: convert to use 'clocks' property for UART controllers
ARM: orion5x: switch to use the clock driver for DT platforms
ARM: orion5x: add interrupt for Ethernet in Device Tree
...
With the newly introduced CPU_METHOD_OF_DECLARE is not necessary anymore
to reference the relevant smp_ops in the board file, but instead it can
simply be set by the enable-method property of the cpu nodes.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Olof Johansson <olof@lixom.net>
Conflicts:
drivers/net/bonding/bond_alb.c
drivers/net/ethernet/altera/altera_msgdma.c
drivers/net/ethernet/altera/altera_sgdma.c
net/ipv6/xfrm6_output.c
Several cases of overlapping changes.
The xfrm6_output.c has a bug fix which overlaps the renaming
of skb->local_df to skb->ignore_df.
In the Altera TSE driver cases, the register access cleanups
in net-next overlapped with bug fixes done in net.
Similarly a bug fix to send ALB packets in the bonding driver using
the right source address overlaps with cleanups in net-next.
Signed-off-by: David S. Miller <davem@davemloft.net>
Merge "mvebu DT changes for v3.16 (incremental #2)" from Jason Cooper:
- kirkwood
- add OpenRD boards
- make keymile boards bootable with latest kernels
- mvebu
- add ehci/xhci to Armada 375/38x boards
* tag 'mvebu-dt-3.16-2' of git://git.infradead.org/linux-mvebu:
ARM: dts: kirkwood: add kirkwood-km_fixedeth DTS file
ARM: dts: kirkwood: add kirkwood-km_common DTSI files
ARM: dts: kirkwood: resynch 98dx4122 dtsi
ARM: mvebu: add Device Tree description for the EHCI controllers on Armada 375
ARM: mvebu: add Device Tree description of the xHCI controller on Armada 375
ARM: mvebu: add Device Tree description of the EHCI controller on Armada 38x
ARM: mvebu: add Device Tree description of xHCI controllers on Armada 38x
ARM: Kirkwood: DT versions of OpenRD boards
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge "Allwinner DT changes for 3.16, take 2" from Maxime Ripard:
- Introduction of a new board, the i12-tvbox
- Enable the MMC and USB controllers on the Colombus
- Add the enable-method to the A31 cpus
- a few fixes
* tag 'sunxi-dt-for-3.16-2' of https://github.com/mripard/linux:
ARM: dts: sun7i: Add new i12-tvbox board
ARM: dts: sun7i: cubietruck: set mmc3 bus-width property
ARM: sun6i: Add MMC0 controller to the Colombus board
ARM: sun6i: Fix OHCI2 node name
ARM: sun6i: Enable USB Host support on the Colombus board
ARM: sunxi: Add fixed 3V regulator
ARM: sun6i: Define the A31 CPUs enable-method
ARM: sunxi: dt: build DTs according to new MACH_SUNxI Kconfig symbols
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Conflicts:
arch/arm/boot/dts/Makefile
Merge "mach-bcm dt updates for 3.16" from Matt Porter:
* Add PWM support to bcm281xx and bcm28155 ap board
* Add gpldo and vbus regulators to bcm590xx
* tag 'for-3.16/bcm-dt' of git://github.com/broadcom/mach-bcm:
ARM: dts: bcm590xx: add support for GPLDO and VBUS regulators
ARM: dts: Enable the PWM for bcm28155 AP board
ARM: dts: Declare the PWM for bcm11351 (bcm281xx)
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge "Qualcomm ARM Based Device Tree Updates for v3.16" from Kumar Gala:
* Added device tree nodes for pinctrl and SDHC for msm8974 SoC/DB8074 board
* Added binding spec for GSBI configuration node
* tag 'qcom-dt-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
soc: qcom: Add device tree binding for GSBI
ARM: dts: msm: Add SDHC controller nodes for MSM8974 and DB8074 board
ARM: dts: MSM8974: Add pinctrl node
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge "ARM: STi: DT changes for v3.16, v3" from Maxime Coquelin:
Please consider these STi DT updates for v3.16.
This 3rd version takes into account Olof's comments on the v2:
- Fix upper-cases in labels and node names
- Sort compatibles order from specific to generic
- Sort dts entries in Makefile
It also adds support for the B2020 revision E board for STiH416 SoC.
Note that two reset patches are part of this pull request, in order to avoid
compilation breakage.
Adding these two patches in this pull request has been accepted by Philipp Zabel.
* tag 'sti-dt-for-v3.16-1' of git://git.stlinux.com/devel/kernel/linux-sti: (23 commits)
ARM: sti: stih41x: Provide a proper header for this DTSI file
ARM: sti: stih416: Enable board LED support for B2020 RevE
ARM: sti: stih416: Add support for B2020 RevE
ARM: STi: DT: STiH41x Add clk_ignore_unused to bootargs
ARM: STi: DT: STiH415: 415 DT Entry for clockgen A9
ARM: STi: DT: STiH415: Remove unused CLK_S_GMAC0_PHY & CLK_S_ETH1_PHY fixed clocks
ARM: STi: DT: STiH415: Remove unused CLK_S_ICN_REG_0 fixed clock
ARM: STi: DT: STiH415: 415 DT Entry for clockgen A0/1/10/11/12
ARM: STi: DT: STiH416: 416 DT Entry for clockgen A9/DDR/GPU
ARM: STi: DT: STiH416: 416 DT Entry for clockgen B/C/D/E/F
ARM: STi: DT: STiH416: Remove unused CLK_S_GMAC0_PHY & CLK_S_ETH1_PHY fixed clocks
ARM: STi: DT: STiH416: Remove unused CLK_S_ICN_REG_0 fixed clock
ARM: STi: DT: STiH416: 416 DT Entry for clockgen A0/1/10/11/12
ARM: STi: DT: STiH41x: Rename CLK_SYSIN into clk_sysin
ARM: STi: DT: add keyscan for stih41x-b2000
ARM: STi: DT: add keyscan for stih416
ARM: STi: DT: add keyscan for stih415
driver: reset: sti: add keyscan for stih416
driver: reset: sti: add keyscan for stih415
ARM: dts: STiH407: Add B2120 board support
...
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Patches from Anders Berg applied individually:
Here is version 4 of platform support for AXM5516 SoC.
The clk driver is now applied to clk-next. The rest should be ready for
arm-soc. Haven't got any response from the power/reset maintainers... I hope
this driver can be taken via arm-soc as well.
The AXM55xx family consists of devices that may contain up to 16 ARM Cortex-A15
cores (in a 4x4 cluster configuration). The cores within each cluster share an
L2 cache, and the clusters are connected to each other via a CCN-504 cache
coherent interconnect.
This machine requires CONFIG_ARM_LPAE enabled as all peripherals are located
above 4GB in the memory map.
* axxia/soc:
ARM: dts: axxia: Add reset controller
power: reset: Add Axxia system reset driver
ARM: axxia: Adding defconfig for AXM55xx
ARM: dts: Device tree for AXM55xx.
ARM: Add platform support for LSI AXM55xx SoC
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add device tree for the Amarillo validation board with an AXM5516 SoC.
Signed-off-by: Anders Berg <anders.berg@lsi.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- two fixes concerning iio ADC triggers for at91sam9260 and at91sam9g20
one for the "device" file, the other for the DT.
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Merge tag 'at91-fixes2' of git://github.com/at91linux/linux-at91 into fixes
Second 3.15 fixes for AT91
- two fixes concerning iio ADC triggers for at91sam9260 and at91sam9g20
one for the "device" file, the other for the DT.
* tag 'at91-fixes2' of git://github.com/at91linux/linux-at91:
ARM: at91: sam9260: fix compilation issues
ARM: at91/dt: sam9260: correct external trigger value
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Adds additional nodes to support GPLDO1-6 and VBUS regulators which
are now supported in the bcm590xx regulator driver.
Signed-off-by: Matt Porter <mporter@linaro.org>
Currently oscillator frequency is determined based on sysboot settings,
it may not be the case always. To determine it properly, efuse settings
also has to be read. CONTROL_STATUS register holds this information.
Bit 31: if 0, frequency to be determined based on sysboot
if 1, frequency to be determined based on efuse
Bit 29,30 - for efuse detection of frequency
Bit 22,23 - for sysboot detection of frequency
Add clock nodes (mux) to determine oscillator frequency as above.
Signed-off-by: Afzal Mohammed <afzal@ti.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
We need set-rate-parent flags for the display's clock path so that the
DSS driver can change the clock rate of the PLL.
This patchs adds the ti,set-rate-parent flag to disp_clk and
dpll_disp_m2_ck clock nodes.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Add ti,set-rate-parent to dss_dss_clk so that the DSS driver can
set the rate.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Booting Linux 3.14 on Pandaboard currently gets the following
message displayed:
smp_twd: clock not found -2
Define "mpu_periphclk" as the twd clock in omap4 dts to avoid this.
Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
abe_iclk's parent is aess_fclk and not abe_clk.
Also correct the parameters for clock rate calculation as used for OMAP4
since in PRCM level there's no difference between the two platform
regarding to AESS/ABE clocking.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
In OMAP5 bit 8 in PRCM registers are not defined (Reserved) unlike their
counterpart in OMAP4.
It is better to not write to these bits.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
We need "tbclk" clock data for the functioning of ehrpwm
module. Hence, populating the required clock information
in clock dts file.
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
tbclk does not need to be a composite clock, we can simply
use gate clock for this purpose.
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Add support for the 2 SDHC controllers on the DB8074 board. The first
controller (at 0xf9824900) is connected to an on board soldered eMMC.
The second controller (at 0xf98a4900) is connected to a uSD card slot.
Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
The SoCFPGA has two watchdog timers. Add them to the dtsi.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
[dinh: modified patch to have correct irq flag]
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
The cycloneV has three gpio controllers, each one with 29 gpios. This patch
adds the three controller with the gpio driver which is now sitting the
gpio tree.
Cc: devicetree@vger.kernel.org
Acked-by: Alan Tull <atull@altera.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
This patch enables exynos_usbphy and hsotg device nodes.
Cc: Tomasz Figa <t.figa@samsung.com>
Cc: Kamil Debski <k.debski@samsung.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch adds a hsotg node for exynos4 USB2.0 device controller.
Cc: Tomasz Figa <t.figa@samsung.com>
Cc: Kamil Debski <k.debski@samsung.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch enables a exynos_usbphy node for exynos4 SoCs.
A exynos4x12 usb phy node is almost same with 4210's one
except compatible string and pmu syscon.
Cc: Tomasz Figa <t.figa@samsung.com>
Cc: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch adds a PMU(Power Management Unit) syscon node. This
should be required for USB Phy syscon regmap I/F.
Cc: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
sss module device node missed clock macro.
This patch replace magic number with macro in clock
binding for exynos5420.
Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Reviewed-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Phy and sss module device node missed clock macro.
This patch replace magic number with macros in clock
binding for exynos5250.
Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Reviewed-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch replaces magic number of MIPI DSI Master node with
macros in clock binding for exynos4
Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Reviewed-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch enables support external SD card slot.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch enables support for multimedia blocks - fimc in
mem2mem mode, no camera sensors support yet.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch adds device tree nodes necessary to enable USB support on
universalc210 board, this includes UDC controller (USB gadget) as well
as EHCI and OHCI host ports. LDO3 and LDO8 regulators are switched to
always on mode until EHCI and OHCI drivers will support them correctly.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch adds device tree nodes necessary to enable USB
gadget functionality on Exynos4210-based Trats board.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch adds the audio subsystem clock controller and the I2S
IP block nodes for Exynos4 SoC series.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch fixed gpio key device node.
First, fix incorrect gpio property.
And then, add ok-key node where locate bottom center.
I have tested on exynos4412-trats2 board.
Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Exynos4412-trats2 board have light/proximity sensor.
This patch add cm36651 light/ proximity sensor node for exynos4412.
cm36651 is required properties as below.
- Use i2c-gpio for cm36651 sensor.
- Use fixed regulator for the IR LED.
It is a part of the cm36651 for proximity detection.
- cm36651 is i2c device driver so need to use i2c-gpio driver.
Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Add the pin control node and pin definitions of SPI8.
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Define sam9n12ek's main and slow crystal frequencies.
Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Tested-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Define sam9n12 clocks and make use of them in peripheral definitions.
Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Tested-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Define sam9x5ek's main and slow crystal frequencies.
Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Define sam9x5 clocks in sam9x5 dt files and make use of them in peripheral
definitions.
Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Due a copy/paste error, the 'reg' values for the third PCIe interface
on Armada 380, and the third and fourth PCIe interfaces on Armada 385
are wrong: they are equal to the one of the second PCIe interface.
This patch fixes this by using the appropriate 'reg' values for those
PCIe interfaces.
Without this fix, the third and fourth PCIe interfaces are unusable on
those platforms.
Reported-by: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1400597008-4148-1-git-send-email-thomas.petazzoni@free-electrons.com
Fixes: 0d3d96ab00 ("ARM: mvebu: add Device Tree description of the Armada 380/385 SoCs")
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
The i12 tvbox is an A20 based android tvbox, with 512M / 1G RAM, 4G nand flash,
ap6210 or ap6330 sdio wifi + bt (broadcom sdio wifi + uart attached brcm bt),
2USB host ports using USB-A receptacles and a micro-usb receptacle for USB OTG,
and 100Mbit ethernet using an IP101a phy.
The PCB is labelled i12-a20 hence I've named the board i12-a20. It is used
in noname allwinner A20 tv-boxes, which are sometimes sold with Q5 or
QT840A as product name.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
bus-width defaults to 1, and all 4 lines are hooked up at the cubietruck,
properly set bus-width to 4.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
dma-channels, ti,edma-regions and ti,edma-slots no longer needed in DT since
the the same information is available in the IP's CCCFG register.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
dma-channels, ti,edma-regions and ti,edma-slots no longer needed in DT since
the the same information is available in the IP's CCCFG register.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
The Colombus has a full size SD slot wired to the MMC0 controller. In order to
work, the MMC lines have to have the pull-ups enabled though.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
The unit-address doesn't match the reg property. Since the reg property is
correct, change the unit-address accordingly.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The colombus board has a on-board USB hub, that is enabled through the pin
PH24, and wired to the first EHCI controller.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Switch the device tree to the new compatibles introduced in the i2c drivers
to have a common pattern accross all Allwinner SoCs.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
- exynos4
: add missing pinctrls
- exynos4412-trats2
: update camera nodes and add rear camera nodes
: rename alias for i2c_ak8975 label
Update camera nodes for exynos4 and exynos4412-trats2
- exynos5250
: update DWC3 usb controller and enable to use generic USB DRD phy
- exynos5250-snow
: enable dp-controller, fimd, hdmi and pwm backlight
: add sound node and Vbus regulator for USB 3.0
: add tps65090 power regulator
: add pinctrl for EC irq and i2c-arbitrator
- exynos5420
: change to correct compatible string for hdmi
: add PD entry to MFC codec and enable DWC3 and USB 3.0 PHY
: add MFC memory banks for smdk5420 and arndale-octa boards
- exynos5420-peach-pit
: add support exynos5420 based peach-pit board
: add sound node and Vbus regulatro for USB 3.0
: enable dp-controller, fimd
- exynos5420-smdk5420
: add Vbus regulatro for USB 3.0
- use generic DT bindings for map SYSRAM
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Merge tag 'samsung-dt' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt
Samsung DT updates for v3.16
- exynos4
: add missing pinctrls
- exynos4412-trats2
: update camera nodes and add rear camera nodes
: rename alias for i2c_ak8975 label
Update camera nodes for exynos4 and exynos4412-trats2
- exynos5250
: update DWC3 usb controller and enable to use generic USB DRD phy
- exynos5250-snow
: enable dp-controller, fimd, hdmi and pwm backlight
: add sound node and Vbus regulator for USB 3.0
: add tps65090 power regulator
: add pinctrl for EC irq and i2c-arbitrator
- exynos5420
: change to correct compatible string for hdmi
: add PD entry to MFC codec and enable DWC3 and USB 3.0 PHY
: add MFC memory banks for smdk5420 and arndale-octa boards
- exynos5420-peach-pit
: add support exynos5420 based peach-pit board
: add sound node and Vbus regulatro for USB 3.0
: enable dp-controller, fimd
- exynos5420-smdk5420
: add Vbus regulatro for USB 3.0
- use generic DT bindings for map SYSRAM
[olof: Fixed up conflict with a fix for 4212 secondary CPU startup, carrying
over the fix to the reworked code]
* tag 'samsung-dt' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (32 commits)
ARM: dts: Add MFC memory banks to exynos5420 boards
ARM: dts: enable dp-controller for exynos5420-peach-pit board
ARM: dts: enable fimd for exynos5420 based peach-pit board
ARM: dts: enable dp-controller for exynos5250-snow board
ARM: dts: enable fimd for exynos5250-snow board
ARM: dts: enable pwm backlight for exynos5250-snow
ARM: dts: Add pwmX_out pinctrl nodes to exynos5250
ARM: dts: Add Vbus regulator for USB 3.0 on exynos5420-smdk5420
ARM: dts: Add Vbus regulator for USB 3.0 on exynos5420-peach-pit
ARM: dts: Add Vbus regulator for USB 3.0 on exynos5250-snow
ARM: dts: Add PD entry to MFC codec on exynos5420
ARM: dts: Add sound node for exynos5420-peach-pit board
ARM: dts: Add sound node for exynos5250-snow board
ARM: dts: Update DWC3 usb controller to use new phy driver for exynos5250
ARM: dts: Enable support for generic USB DRD phy for exynos5250
ARM: dts: Enable support for DWC3 controller for exynos5420
ARM: dts: Enable support for USB 3.0 PHY controller for exynos5420
ARM: dts: enable hdmi for exynos5420-peach-pit board
ARM: dts: change to correct compatible string for exynos5420 hdmi
ARM: dts: enable hdmi for exynos5250 based snow board
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Merging in Samsung fixes for 3.15-rc to avoid an annoying context conflict
with new DT code.
* commit '702b691e4a71':
ARM: dts: Remove g2d_pd node for exynos5420
ARM: dts: Remove mau_pd node for exynos5420
ARM: exynos_defconfig: enable HS-I2C to fix for mmc partition mount
ARM: dts: disable MDMA1 node for exynos5420
ARM: EXYNOS: fix the secondary CPU boot of exynos4212
Signed-off-by: Olof Johansson <olof@lixom.net>
- S3C2412, S3C2413, S3C2416 and S3C2443 to use CCF
- S3C2410, S3C2440, S3C2442 to use CCF
- Remove legacy samsung clock from mach-s3c24xx/
- Some of them are missed from previous pull-request
- Clock related sutff got ack from Mike and Tomasz
- Created the last commit due to missing changes
during re-sorting because this branch is provided
as a base to samsung clk tree.
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Merge tag 's3c24xx-clk' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/cleanup
Merge "Samsung S3C24XX updates for 3.16" from Kukjin Kim:
Samsung S3C24XX to use the common clock framework
- S3C2412, S3C2413, S3C2416 and S3C2443 to use CCF
- S3C2410, S3C2440, S3C2442 to use CCF
- Remove legacy samsung clock from mach-s3c24xx/
- Some of them are missed from previous pull-request
- Clock related sutff got ack from Mike and Tomasz
- Created the last commit due to missing changes
during re-sorting because this branch is provided
as a base to samsung clk tree.
* tag 's3c24xx-clk' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (23 commits)
ARM: S3C24XX: fix merge conflict
ARM: S3C24XX: remove SAMSUNG_CLOCK remnants after ccf conversion
ARM: S3C24XX: remove legacy clock code
ARM: S3C24XX: convert s3c2410 to common clock framework
ARM: S3C24XX: convert s3c2440 and s3c2442 to common clock framework
ARM: S3C24XX: add platform code for conversion to the common clock framework
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442
dt-bindings: add documentation for s3c2410 clock controller
ARM: S3C24XX: enable usage of common dclk if common clock framework is enabled
clk: samsung: add clock driver for external clock outputs
ARM: S3C24XX: cpufreq-utils: don't write raw values to MPLLCON when using ccf
ARM: S3C24XX: convert s3c2412 to common clock framework
clk: samsung: add clock controller driver for s3c2412
dt-bindings: add documentation for s3c2412 clock controller
clk: samsung: add plls used by the early s3c24xx cpus
ARM: S3C24XX: only store clock registers when old clock code is active
ARM: S3C24XX: Convert s3c2416 and s3c2443 to common clock framework
ARM: dts: add clock data for s3c2416
ARM: S3C24XX: prevent conflicts between ccf and non-ccf s3c24xx-socs
clk: samsung: add clock-driver for s3c2416, s3c2443 and s3c2450
...
Signed-off-by: Olof Johansson <olof@lixom.net>
- Remove g2d_pd and mau_pd nodes on exynos5420.
Since the power domains are linked to the CMU blocks,
kernel panic happens during access clocks when the
power domains are disabled. Now this is a best solution.
- Enable HS-I2C on exynos5 by default
MMC partition cannot be mounted for RFS without the
enabling HS-I2C because regulators for MMC power are
connected to HS-I2C bus.
- Disable MDMA1 node on exynos5420
When MDMA1 runs in secure mode it makes kernel fault,
so need to disalbe it on exynos5420 by default instead
of each board.
- Fix the secondary CPU boot for exynos4212
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Merge tag 'samsung-fixes' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes
Samsung fixes for 3.15 from Kukjin Kim:
- Remove g2d_pd and mau_pd nodes on exynos5420.
Since the power domains are linked to the CMU blocks,
kernel panic happens during access clocks when the
power domains are disabled. Now this is a best solution.
- Enable HS-I2C on exynos5 by default
MMC partition cannot be mounted for RFS without the
enabling HS-I2C because regulators for MMC power are
connected to HS-I2C bus.
- Disable MDMA1 node on exynos5420
When MDMA1 runs in secure mode it makes kernel fault,
so need to disalbe it on exynos5420 by default instead
of each board.
- Fix the secondary CPU boot for exynos4212
* tag 'samsung-fixes' of http://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: dts: Remove g2d_pd node for exynos5420
ARM: dts: Remove mau_pd node for exynos5420
ARM: exynos_defconfig: enable HS-I2C to fix for mmc partition mount
ARM: dts: disable MDMA1 node for exynos5420
ARM: EXYNOS: fix the secondary CPU boot of exynos4212
Signed-off-by: Olof Johansson <olof@lixom.net>
Add required device node for usb2phy to let enable USB 2.0
support.
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Vikas Sajjan <vikas.sajjan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Add support to PHY of USB2 of the Exynos5250 SoC.
Signed-off-by: Kamil Debski <k.debski@samsung.com>
[gautam.vivek@samsung.com: Split the usb phy entries]
[gautam.vivek@samsung.com: Added phy entry for OHCI also along with EHCI]
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Vikas Sajjan <vikas.sajjan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This patch adds sysreg-syscon node to exynos5250 and exynos5420 device
tree, to access System Register's registers using syscon driver.
Signed-off-by: Kamil Debski <k.debski@samsung.com>
[gautam.vivek@samsung.com: Split this syreg-syscon dts entry]
[gautam.vivek@samsung.com: added similar syscon entry for exynos5420]
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
[vikas.sajjan@samsung.com: updated the binding document]
Signed-off-by: Vikas Sajjan <vikas.sajjan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
DP Hpd Gpio pin which is "gpx2-6" in Exynos 5420 based peach board,
belongs to Pinctrl_0. It has moved to pinctrl_0 from pinctrl_3.
Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
